c語(yǔ)言第八章作業(yè)

1_5.DDBAB

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二.

1.第一次循環(huán)X為1，y為1，z為4；輸出6；第二次循環(huán)X為6，y為1，z為4；輸出11；第三次循環(huán)X為11，y為1，z為4；輸出16；

2. 要區(qū)別于break，break是符合條件直接跳出循環(huán)，不再執(zhí)行循環(huán)操作。continue是跳到下一循環(huán)，執(zhí)行下步循環(huán)操作 1 4 7

答案給你做參考的，采不采納無所謂

c語(yǔ)言程序設(shè)計(jì) 第八章 函數(shù)

#includestdio.h

#define N 3

void convert(int array[3][3])

{

int i,j,t;

for(i=0;iN;i++)

for(j=i+1;jN;j++)

{

t=array[i][j];

array[i][j]=array[j][i];

array[j][i]=t;

}

}

void main()

{

int i,j,a[3][3];

for(i=0;iN;i++)

for(j=0;jN;j++)

scanf("%d",a[i][j]);

convert(a);

for(i=0;iN;i++)

{

for(j=0;jN;j++)

printf("%5d",a[i][j]);

printf("\n");

}

}

求大神解答這道C語(yǔ)言編程題 第8章指針 1.使用帶參數(shù)的main函數(shù)完成兩整型數(shù)求和差積商。如：設(shè)

//#include "a href=";tn=44039180_cprfenlei=mv6quAkxTZn0IZRqIHckPjm4nH00T1YLPjFBrHIBnHubm1cvnWP-0ZwV5Hcvrjm3rH6sPfKWUMw85HfYnjn4nH6sgvPsT6KdThsqpZwYTjCEQLGCpyw9Uz4Bmy-bIi4WUvYETgN-TLwGUv3EPjRvP1c4njfkrjmzP1mYPHcd" target="_blank" class="baidu-highlight"stdafx.h/a"http://a href=";tn=44039180_cprfenlei=mv6quAkxTZn0IZRqIHckPjm4nH00T1YLPjFBrHIBnHubm1cvnWP-0ZwV5Hcvrjm3rH6sPfKWUMw85HfYnjn4nH6sgvPsT6KdThsqpZwYTjCEQLGCpyw9Uz4Bmy-bIi4WUvYETgN-TLwGUv3EPjRvP1c4njfkrjmzP1mYPHcd" target="_blank" class="baidu-highlight"vc++6.0/a加上這一行.

#include "a href=";tn=44039180_cprfenlei=mv6quAkxTZn0IZRqIHckPjm4nH00T1YLPjFBrHIBnHubm1cvnWP-0ZwV5Hcvrjm3rH6sPfKWUMw85HfYnjn4nH6sgvPsT6KdThsqpZwYTjCEQLGCpyw9Uz4Bmy-bIi4WUvYETgN-TLwGUv3EPjRvP1c4njfkrjmzP1mYPHcd" target="_blank" class="baidu-highlight"stdio.h/a"

int main(void){

char name[5][15],course[3][30];

int i,j;

double score[5][6],tmp[2][6]={0};

printf("請(qǐng)輸入5個(gè)學(xué)生的姓名:\n");

for(i=0;i5;scanf("%s",name[i++]));

printf("請(qǐng)輸入3門課程名:\n");

scanf("%s%s%s",course[0],course[1],course[2]);

printf("分別輸入5個(gè)學(xué)生3門復(fù)種的成績(jī):\n");

for(i=0;i5;i++){

printf("\t第%d個(gè)學(xué)生: ",i+1);

scanf("%lf%lf%lf",score[i][0],score[i][1],score[i][2]);

score[i][3]=score[i][0]+score[i][1]+score[i][2];

score[i][4]=score[i][3]/3;

for(score[i][5]=score[i][0],j=1;j3;j++)

if(score[i][5]score[i][j])

score[i][5]=score[i][j];

}

for(i=0;i5;i++)

for(j=0;j6;j++){

tmp[0][j]+=score[i][j];

if(tmp[1][j]score[i][j])

tmp[1][j]=score[i][j];

}

printf("-----------------------------------------------------------------\n");

printf("\t %s %s %s 總分 平均分 最高分\n",course[0],course[1],course[2]);

printf("-----------------------------------------------------------------\n");

for(i=0;i5;i++){

printf(" %s\t ",name[i]);

for(j=0;j6;printf("%-10.1f",score[i][j++]));

printf("\n");

}

printf("-----------------------------------------------------------------\n");

printf("平均分\t ");

for(i=0;i6;printf("%-10.1f",tmp[0][i++]/5));

printf("\n最高分\t ");

for(i=0;i6;printf("%-10.1f",tmp[1][i++]));

printf("\n-----------------------------------------------------------------\n");

return 0;

}