數(shù)據(jù)結(jié)構(gòu)課程設(shè)計(jì)哈希表和運(yùn)動(dòng)會(huì)

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數(shù)據(jù)結(jié)構(gòu)課程設(shè)計(jì)哈希表和運(yùn)動(dòng)會(huì)_第1頁

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1、　　課程設(shè)計(jì)報(bào)告　　設(shè) 計(jì) 題目：運(yùn)動(dòng)會(huì)分?jǐn)?shù)統(tǒng)計(jì) 　　哈希表查找的設(shè)計(jì) 　　【設(shè)計(jì)題目一】　　運(yùn)動(dòng)會(huì)分?jǐn)?shù)統(tǒng)計(jì)&

2、lt;/p>　　任務(wù)　　參加運(yùn)動(dòng)會(huì)有n個(gè)學(xué)校，學(xué)校編號(hào)為1……n。比賽分成m個(gè)男子項(xiàng)目，和w個(gè)女子項(xiàng)目。項(xiàng)目編號(hào)為男子1～m，女子m+1～m+w。不同的項(xiàng)目取前五名或前三名積分；取前五名的積分分別為：7、5、3、2、1，前三名的積分分別為：5、3、2；哪些項(xiàng)目取前五名或前三名由學(xué)生自己設(shè)定。（m<=20,n<=20）&

3、lt;/p>　　功能要求　　1、可以輸入各個(gè)項(xiàng)目的前三名或前五名的成績；2、能統(tǒng)計(jì)各學(xué)校總分；3、可以按學(xué)校編號(hào)、學(xué)?？偡帧⒛信畧F(tuán)體總分排序輸出；4、可以按學(xué)校編號(hào)查詢學(xué)校某個(gè)項(xiàng)目的情況；　　5、可以按項(xiàng)目編號(hào)查詢?nèi)〉们叭蚯拔迕膶W(xué)校。&l

4、t;b>　　需求分析　　1、由用戶定義學(xué)校的編號(hào)、名稱，項(xiàng)目的編號(hào)、名稱，并輸入相對(duì)應(yīng)的成績；　　2、由用戶選擇各個(gè)項(xiàng)目取前三名或前五名；　　3、系統(tǒng)根據(jù)用戶的輸入生成運(yùn)動(dòng)會(huì)分?jǐn)?shù)信息相應(yīng)文件并保存。　　概要設(shè)計(jì)

5、;　　1、定義數(shù)據(jù)結(jié)構(gòu)　　（1）學(xué)校數(shù)據(jù)類型　　typedef struct ItemNode 　　{int item; //該學(xué)校獲獎(jiǎng)的項(xiàng)目編號(hào)

6、;　　char i_name[MAX]; //項(xiàng)目名字　　int record; //項(xiàng)目成績　　struct ItemNode *next; //鏈域　　}ItemNode;　　typedef struc

7、t 　　{ int school; //學(xué)校編號(hào)　　char school_name[MAX]; //學(xué)校名字　　int shool_score; //學(xué)?？偡?lt;/p>　　int boys_score;

8、 //男團(tuán)體總分　　int girl_score; //女團(tuán)體總分　　ItemNode *firstitem; //鏈域指向鏈表中第一個(gè)獲獎(jiǎng)項(xiàng)目的結(jié)點(diǎn) 　　}SCHNode;

9、;　　typedef struct 　　{int school_num; //學(xué)?？倲?shù) 　　SCHNode school[MAX];　　}AllSchool;　　（2）項(xiàng)目數(shù)據(jù)類型<p&g

10、t;　　typedef struct SchoolNode　　{ int school; //學(xué)校編號(hào)　　char s_name[MAX]; //學(xué)校名字　　int record; //項(xiàng)目成績　　struct

11、SchoolNode *next; //鏈域　　}SchoolNode;　　typedef struct 　　{ int item; //項(xiàng)目編號(hào)　　char item_name[MAX]; //項(xiàng)目名字

12、　　SchoolNode *firstschool; //鏈域指向鏈表中第一個(gè)結(jié)點(diǎn)　　}Item;　　typedef struct 　　{ int item_num; //項(xiàng)目總數(shù)　　Item it

13、em[MAX];　　}AllItems;　　2、模塊與函數(shù)　　運(yùn)動(dòng)會(huì)分?jǐn)?shù)統(tǒng)計(jì)系統(tǒng)分為四個(gè)模塊：信息輸入及統(tǒng)計(jì)模塊、信息保存提取模塊、信息排序輸出模塊、信息查詢模塊。　?。?）信息輸入及統(tǒng)計(jì)模塊函數(shù)： void InitList()、v

14、oid Item_Score()、void InputInfo()；　?。?）信息保存提取模塊函數(shù)：void save()、void ReadInfo()；　　（3）信息排序輸出函數(shù)：void School_Score()、void Sort_Schoolnum()、void Sort_SchoolScore()、void Sort_ManScore()

15、、void Sort_WomanScore()；　?。?）信息查詢模塊函數(shù)：void FindInfo_SchoolNum()、void FindInfo_SchoolNum()。　　3、主函數(shù)與各函數(shù)調(diào)用關(guān)系結(jié)構(gòu)圖：　　詳細(xì)設(shè)計(jì)

16、#include <stdio.h>　　#include <malloc.h>　　#include <stdlib.h>　　#include <string.h>　　#define MAX 100&l

17、t;p>　　#define S_SIZE sizeof(SchoolNode)　　#define I_SIZE sizeof(ItemNode)　　typedef struct SchoolNode　　{int school; //學(xué)校編號(hào)

18、　char s_name[MAX]; //學(xué)校名字　　int record; //項(xiàng)目成績　　struct SchoolNode *next; //鏈域　　}SchoolNode;　　typedef struct

19、　　{int item; //項(xiàng)目編號(hào)　　char item_name[MAX]; //項(xiàng)目名字　　SchoolNode *firstschool; //鏈域指向鏈表中第一個(gè)結(jié)點(diǎn)　　}Item;

20、　　typedef struct 　　{ int item_num; //項(xiàng)目總數(shù)　　Item item[MAX];　　}AllItems;　　typedef struct ItemNode

21、{int item; //該學(xué)校獲獎(jiǎng)的項(xiàng)目編號(hào)　　char i_name[MAX]; //項(xiàng)目名字　　int record; //項(xiàng)目成績　　struct ItemNode *next; //鏈域

22、　　}ItemNode;　　typedef struct 　　{ int school; //學(xué)校編號(hào)　　char school_name[MAX]; //學(xué)校名字　　int shool_score;

23、 //學(xué)校總分　　int boys_score; //男團(tuán)體總分　　int girl_score; //女團(tuán)體總分　　ItemNode *firstitem; //鏈域指向鏈表中第一個(gè)獲獎(jiǎng)項(xiàng)目的結(jié)點(diǎn) &l

24、t;b>　　}SCHNode;　　typedef struct 　　{int school_num; //學(xué)?？倲?shù) 　　SCHNode school[MAX];　　}AllSchool;

25、　void InitList(AllSchool *as,AllItems *ai) //初始化鏈表　　{for (int i = 0;i<ai->item_num;i++) //初始化項(xiàng)目鏈表　　{ai->item[i].item = i+1;　　strcpy(ai-&g

26、t;item[i].item_name," ");　　ai->item[i].firstschool = NULL;　　}　　for (int k = 1;k<=as->school_num;k++) //初始化學(xué)校鏈表</

27、p>　　{as->school[k].school = k;　　strcpy(as->school[k].school_name," ");　　as->school[k].firstitem = NULL;　　as->school[k].s

28、hool_score = as->school[k].boys_score = as->school[k].girl_score = 0;　　}　　as->school[0].shool_score = as->school[0].boys_score = as->school[0].g

29、irl_score = 0;　　strcpy(as->school[0].school_name," ");　　}　　void Item_Score(AllItems *ai,AllSchool *as,int x) //取三前名和前五名的項(xiàng)

30、目　　{ItemNode *p; SchoolNode *q;　　int j,num,k; int m = 3,n = 5;　　char name[MAX];　　for (int i = 0;i<ai->item_num;i++)

31、　　{ printf("\n\n\t|-----------------------請(qǐng)輸入第%d個(gè)項(xiàng)目編號(hào)：",i+1);　　scanf("%d",&ai->item[i].item);　　printf("\n\n\t|-----------------------請(qǐng)輸

32、入第%d個(gè)項(xiàng)目名字：",i+1);　　scanf("%s",ai->item[i].item_name);　　getchar();　　printf("\n\n\t|-----------------------1.前三名\t2.前五名\n");</p

33、>　　printf("\n\n\t|-----------------------請(qǐng)選擇：");　　scanf("%d",&j);　　if(j!=1&&j!=2)　　{ printf("\n\n\t|-----

34、------------------輸入有誤,請(qǐng)重新選擇:");　　scanf("%d",&j);　　}　　if (j == 1)　　{k = 0;m = 3;<p

35、>　　do 　　{printf("\n\n\t|-----------------------請(qǐng)輸入第%d名學(xué)校編號(hào):",m);　　scanf("%d",&num);　　printf("\n\n\t|-----

36、------------------請(qǐng)輸入第%d名學(xué)校名字:",m);　　scanf("%s",name);　　getchar();　　q = (SchoolNode *)malloc(S_SIZE);　　q->school = num

37、;　　strcpy(q->s_name,name);　　p = (ItemNode *)malloc(I_SIZE);　　p->item = ai->item[i].item;　　strcpy(p->i_name,ai->item[i].it

38、em_name);　　if(m==3) p->record=q->record = 2;　　if(m==2) p->record=q->record = 3;　　if(m==1) p->record=q->record = 5;　　q-

39、>next = ai->item[i].firstschool;　　ai->item[i].firstschool = q;　　p->next = as->school[num].firstitem;　　as->school[num].firstitem = p;</p&

40、gt;　　strcpy(as->school[num].school_name,q->s_name);　　as->school[num].shool_score=as->school[num].shool_score+p->record;//累計(jì)總分　　if(i+1<=x) as->scho

41、ol[num].boys_score+=p->record; //累計(jì)男團(tuán)體總分　　else as->school[num].girl_score += p->record; //累計(jì)女團(tuán)體總分　　m--;

42、　k++;　　if(k == as->school_num)break;　　} while (m!=0);　　}　　if (j == 2)　　{k = 0;n =

43、5;　　do 　　{printf("\n\n\t|---------請(qǐng)輸入第%d名學(xué)校編號(hào):",n);　　scanf("%d",&num);　　printf("\n\n\t|

44、---------請(qǐng)輸入第%d名學(xué)校名字:",n);　　scanf("%s",name);　　getchar();　　q = (SchoolNode *)malloc(S_SIZE);　　q->school = num;</p&g

45、t;　　strcpy(q->s_name,name);　　p = (ItemNode *)malloc(I_SIZE);　　p->item = ai->item[i].item;　　strcpy(p->i_name,ai->item[i].item_name);

46、　　if(n == 5) p->record = q->record = 1;　　if(n == 4) p->record = q->record = 2;　　if(n == 3) p->record = q->record = 3;

47、　if(n == 2) p->record = q->record = 5;　　if(n == 1) p->record = q->record = 7;　　q->next = ai->item[i].firstschool;　　ai->item[i].firstscho

48、ol = q;　　p->next = as->school[num].firstitem;　　as->school[num].firstitem = p;　　strcpy(as->school[num].school_name,q->s_name);<p

49、>　　as->school[num].shool_score = as->school[num].shool_score + p->record; //累計(jì)總分　　if(i+1<=x) as->school[num].boys_score += p->record; //累計(jì)男團(tuán)體總分　　else a

50、s->school[num].girl_score += p->record; //累計(jì)女團(tuán)體總分　　n--;k++;　　if(k == as->school_num)break;　　} while (n!=0);

51、;　　}　　}　　}　　void InputInfo(AllSchool *AS,AllItems *AI)　　{int m,w;&l

52、t;/p>　　printf("\n\n\t|***********************輸入各個(gè)項(xiàng)目信息***********************|\n\n");　　printf("\n\n\t|---------請(qǐng)輸入男子項(xiàng)目總數(shù)m:");　　scanf("%d&quo

53、t;,&m);　　if(m<0||m>20) 　　{ printf("\n\n\t|*********輸入有誤,m是20以內(nèi)的整數(shù),請(qǐng)重新輸入:");　　scanf("%d",&m);

54、　　}　　printf("\n\n\t|---------請(qǐng)輸入女子項(xiàng)目總數(shù)w:");　　scanf("%d",&w);　　if(w<0||w>20) 　　{ printf("\n

55、\n\t|*********輸入有誤,w是20以內(nèi)的整數(shù),請(qǐng)重新輸入:");　　scanf("%d",&w);　　}　　printf("\n\n\t|---------請(qǐng)輸入?yún)⒓舆\(yùn)動(dòng)會(huì)的學(xué)校總數(shù)n:");</p&

56、gt;　　scanf("%d",&AS->school_num);　　if (AS->school_num < 0 || AS->school_num > 20)　　{printf("\n\n\t|*********輸入有誤,n是20以內(nèi)的整數(shù),請(qǐng)重新輸入:&qu

57、ot;);　　scanf("%d",&AS->school_num);　　}　　AI->item_num = m+w;　　printf("\n\t則項(xiàng)目編號(hào)為男子1—%d,女子%d—%

58、d",m,m+1,AI->item_num);　　InitList(AS,AI); //初始化鏈表　　Item_Score(AI,AS,m); //區(qū)分取前名和前名的項(xiàng)目給分情況　　}　　void save(Al

59、lItems *ai,AllSchool *as) //存儲(chǔ)數(shù)據(jù)文件　　{ FILE *fp1,*fp2;　　if((fp1=fopen("AllItems.txt","w+"))==NULL)　　{ printf("\n\n\t|------

60、-----------------創(chuàng)建文件失??！-----------------------|\n"); return;　　}　　if(fwrite(ai,sizeof(AllItems),1,fp1)!=1)　　printf("\n\n\t|-----

61、-------------------保存信息失??！-----------------------|\n");　　else　　printf("\n\n\t|-------------------信息成功保存到AllItems.txt！--------------|\n");</p&

62、gt;　　fclose(fp1);　　if((fp2=fopen("AllSchool.txt","w+"))==NULL)　　{ printf("\n\n\t|-----------------------創(chuàng)建文件失敗！-----------------------|\n&q

63、uot;); return;　　}　　if(fwrite(as,sizeof(AllSchool),1,fp2)!=1)　　printf("\n\n\t|------------------------保存信息失敗！-----------------------|\

64、n");　　else　　printf("\n\n\t|-------------------信息成功保存到AllSchool.txt！-------------|\n");　　fclose(fp2);

65、system("pause");　　}　　void ReadInfo(AllSchool *as,AllItems *ai) //讀取文件信息　　{FILE *fp1,*fp2;　　if ((fp1 =

66、fopen("AllItems.txt","r")) == NULL)　　{printf("\n\n\t|-------------------找不到文件AllItems.txt！------------------|\n");　　system("pause");retur

67、n ;　　}　　fread(ai,sizeof(AllItems),1,fp1);　　printf("\n\n\t|-----------------AllItems.txt文件內(nèi)容讀取完畢！--------------|\n");

68、　　fclose(fp1);　　if ((fp2 = fopen("AllSchool.txt","r")) == NULL)　　{printf("\n\n\t|-------------------找不到文件AllSchool.txt！------------------|\n&qu

69、ot;);　　system("pause");return ;　　}　　fread(as,sizeof(AllSchool),1,fp2);　　printf("\n\n\t|---------------

70、--AllSchool.txt文件內(nèi)容讀取完畢！-------------|\n");　　fclose(fp2);　　system("pause");　　}　　void School_Score(AllS

71、chool *as) //統(tǒng)計(jì)學(xué)校總分　　{printf("\n\n\t|***********************輸出各個(gè)學(xué)?？偟梅?**********************|\n");　　printf("\t|----------------------------------------------

72、------------------|\n");　　printf("\t|---- 學(xué)校編號(hào)\t|學(xué)校名字 |男團(tuán)體總分|女團(tuán)體總分|總分 |------|\n");　　printf("\t|---------------------------------------------------------

73、-------|\n");　　for (int i = 1;i<=as->school_num;i++)　　{printf("\t|---- %-9d|%-8s |%-4d\t|%-10d|%-8d|----|\n",i,as->school[i].school_name,as->schoo

74、l[i].boys_score,as->school[i].girl_score,as->school[i].shool_score);　　printf("\t|----------------------------------------------------------------|\n");

75、}　　printf("\n\n");system("pause");　　}　　void Sort_Schoolnum(AllSchool *as) //按學(xué)校編號(hào)排序

76、;　　{printf("\n\n\t|***********************按學(xué)校編號(hào)排序輸出***********************|\n");　　printf("\t|----------------------------------------------------------------|\n");<

77、;p>　　printf("\t|---- 學(xué)校編號(hào)\t|學(xué)校名字 |男團(tuán)體總分|女團(tuán)體總分|總分 |------|\n");　　printf("\t|----------------------------------------------------------------|\n");　　for

78、 (int i = 1;i<=as->school_num;i++)　　{printf("\t|---- %-9d|%-8s |%-4d\t|%-10d|%-8d|----|\n",i,as->school[i].school_name,as->school[i].boys_score,as->school[i].girl_score,

79、as->school[i].shool_score);　　printf("\t|----------------------------------------------------------------|\n");　　}　　printf(&qu

80、ot;\n\n");system("pause");　　}　　void Sort_SchoolScore(AllSchool *as) //按學(xué)?？偡峙判?直接插入排序)　　{int i,j,k;<p&

81、gt;　　printf("\n\n\t|*********************按學(xué)?？偡峙判蜉敵?************************|\n");　　printf("\t|----------------------------------------------------------------|\n");<

82、;p>　　printf("\t|---- 學(xué)校編號(hào)\t|學(xué)校名字 |男團(tuán)體總分|女團(tuán)體總分|總分 |------|\n");　　printf("\t|----------------------------------------------------------------|\n");　　for

83、 (i = 2;i<as->school_num;i++)　　{as->school[0].boys_score = as->school[i].boys_score;　　as->school[0].girl_score = as->school[i].girl_score;

84、;　　as->school[0].shool_score = as->school[i].shool_score;　　as->school[0].school = as->school[i].school;　　strcpy(as->school[0].school_name,as->school[i].school_n

85、ame);　　j = i - 1;　　while (as->school[0].shool_score < as->school[j].shool_score && j >0)　　{as->school[j+1].boys_score = as->school

86、[j].boys_score;　　as->school[j+1].girl_score = as->school[j].girl_score;　　as->school[j+1].shool_score = as->school[j].shool_score;　　as->school

87、[j+1].school = as->school[j].school;　　strcpy(as->school[j+1].school_name,as->school[j].school_name);　　j--;　　}&

88、lt;/p>　　as->school[j+1].boys_score = as->school[0].boys_score;　　as->school[j+1].girl_score = as->school[0].girl_score;　　as->school[j+1].shool_score

89、= as->school[0].shool_score;　　as->school[j+1].school = as->school[0].school;　　strcpy(as->school[j+1].school_name,as->school[0].school_name);&l

90、t;b>　　}　　for (k = 1;k<=as->school_num;k++)　　{printf("\t|---- %-9d|%-8s |%-4d\t|%-10d|%-8d|----|\n",as->school[k].school,as->school[k].scho

91、ol_name,as->school[k].boys_score,as->school[k].girl_score,as->school[k].shool_score);　　printf("\t|----------------------------------------------------------------|\n");

92、　　}　　printf("\n\n");system("pause");　　}　　void Sort_ManScore(AllSchool *as) //按男團(tuán)體總分

93、排序(直接插入排序)　　{int i,j,k;　　printf("\n\n\t|*********************按男團(tuán)體總分排序輸出***********************|\n");　　printf("\t|----------------------------

94、------------------------------------|\n");　　printf("\t|---- 學(xué)校編號(hào)\t|學(xué)校名字 |男團(tuán)體總分|女團(tuán)體總分|總分 |------|\n");　　printf("\t|---------------------------------------

95、-------------------------|\n");　　for (i = 2;i<=as->school_num;i++)　　{as->school[0].boys_score = as->school[i].boys_score;　　as->school[0]

96、.girl_score = as->school[i].girl_score;　　as->school[0].shool_score = as->school[i].shool_score;　　as->school[0].school = as->school[i].school;

97、　　strcpy(as->school[0].school_name,as->school[i].school_name);　　j = i - 1;　　while (as->school[0].boys_score < as->school[j].boys_score && j >0)

98、;　　{as->school[j+1].boys_score = as->school[j].boys_score;　　as->school[j+1].girl_score = as->school[j].girl_score;　　as->school[j+1].shool_score = as-&

99、gt;school[j].shool_score;　　as->school[j+1].school = as->school[j].school;　　strcpy(as->school[j+1].school_name,as->school[j].school_name);

100、;　　j--;　　}　　as->school[j+1].boys_score = as->school[0].boys_score;　　as->school[j+1].girl_score = as->school[0].girl

101、_score;　　as->school[j+1].shool_score = as->school[0].shool_score;　　as->school[j+1].school = as->school[0].school;　　strcpy(as->school[j+1].scho

102、ol_name,as->school[0].school_name);　　}　　for (k = 1;k<=as->school_num;k++)　　{printf("\t|---- %-9d|%-8s |%-4d\t|%-10d|%-8

103、d|----|\n",as->school[k].school,as->school[k].school_name,as->school[k].boys_score,as->school[k].girl_score,as->school[k].shool_score);　　printf("\t|--------------------------

104、--------------------------------------|\n");　　}　　printf("\n\n");system("pause");　　}

105、　　void Sort_WomanScore(AllSchool *as) //按女團(tuán)體總分排序(直接插入排序)　　{int i,j,k;　　printf("\n\n\t|*********************按女團(tuán)體總分排序輸出***********************|\n");</

106、p>　　printf("\t|----------------------------------------------------------------|\n");　　printf("\t|---- 學(xué)校編號(hào)\t|學(xué)校名字 |男團(tuán)體總分|女團(tuán)體總分|總分 |------|\n");<

107、p>　　printf("\t|----------------------------------------------------------------|\n");　　for (i = 2;i<=as->school_num;i++)　　{as->school[0].boys_score = as-&g

108、t;school[i].boys_score;　　as->school[0].girl_score = as->school[i].girl_score;　　as->school[0].shool_score = as->school[i].shool_score;　　as->sc

109、hool[0].school = as->school[i].school;　　strcpy(as->school[0].school_name,as->school[i].school_name);　　j = i - 1;　　while (as->school[0].girl_score

110、 < as->school[j].girl_score && j >0)　　{as->school[j+1].boys_score = as->school[j].boys_score;　　as->school[j+1].girl_score = as->school[j].girl_scor

111、e;　　as->school[j+1].shool_score = as->school[j].shool_score;　　as->school[j+1].school = as->school[j].school;　　strcpy(as->school[j+1].school_na

112、me,as->school[j].school_name);　　j--;　　}　　as->school[j+1].boys_score = as->school[0].boys_score;<

113、;p>　　as->school[j+1].girl_score = as->school[0].girl_score;　　as->school[j+1].shool_score = as->school[0].shool_score;　　as->school[j+1].school = as->school[0

114、].school;　　strcpy(as->school[j+1].school_name,as->school[0].school_name);　　}　　for (k = 1;k<=as->school_num;k++)<

115、;p>　　{printf("\t|---- %-9d|%-8s |%-4d\t|%-10d|%-8d|----|\n",as->school[k].school,as->school[k].school_name,as->school[k].boys_score,as->school[k].girl_score,as->school[k].shool_score);<

116、;/p>　　printf("\t|----------------------------------------------------------------|\n");　　}　　printf("\n\n");system("pause

117、");　　}　　void FindInfo_SchoolNum(AllSchool *as) //按學(xué)校編號(hào)查詢學(xué)校某個(gè)項(xiàng)目情況　　{int i,j,k=0; ItemNode *p2;　　printf(&q

118、uot;\n\n\t|*****************按學(xué)校編號(hào)查詢學(xué)校某個(gè)項(xiàng)目情況*****************|\n");　　printf("\n\t輸入要查詢的學(xué)校編號(hào):");　　scanf("%d",&i); 　　printf("

119、\n\t輸入要查詢的項(xiàng)目編號(hào):");　　scanf("%d",&j); 　　getchar();　　p2=as->school[i].firstitem;　　while(p2!=NULL)

120、;　　{ if(p2->item==j)　　{　　printf("\t|----------------------------------------------------------------|\n");　　printf("\t|

121、---- 學(xué)校編號(hào)\t|項(xiàng)目編號(hào) |項(xiàng)目名字 |項(xiàng)目得分|-------|\n");　　printf("\t|----------------------------------------------------------------|\n");　　printf("\t|---- %-9d|%-4d\t|%

122、-10s|%-8d|----|\n",i,p2->item,p2->i_name,p2->record);　　printf("\t|----------------------------------------------------------------|\n");　　k++;<

123、;/b>　　}　　p2=p2->next;　　}　　printf("\n");　　if(k==0) printf(&quo

124、t;\n\t您所查的學(xué)校在該項(xiàng)目中沒有取得成績！\n");　　getchar();　　}　　void FindInfo_SchoolNum(AllItems *ai) //按項(xiàng)目編號(hào)查詢?nèi)〉妹蔚膶W(xué)校　　{Sc

125、hoolNode *p;　　int num;　　printf("\n\n\t|***************按項(xiàng)目編號(hào)查詢?nèi)〉妹蔚膶W(xué)校************|\n");　　printf("\n\n\t輸入要查詢的項(xiàng)目編號(hào):");&l

126、t;/p>　　scanf("%d",&num);　　getchar();　　if (num > ai->item_num)　　{printf("\t該項(xiàng)目不存在！");return ;

127、;　　}　　p = ai->item[num-1].firstschool;　　printf("\t在項(xiàng)目%s中取得名次的學(xué)校依次為:\n",ai->item[num-1].item_name);　　printf("\t|------

128、-------------------------------------------------|\n");　　printf("\t|---- 學(xué)校編號(hào)\t|學(xué)校名字 |項(xiàng)目得分|------------------|\n");　　printf("\t|--------------------------

129、-----------------------------|\n");　　while (p!=NULL)　　{printf("\t|---- %-9d|%-8s |%-8d|----|\n",p->school,p->s_name,p->record);

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