#include <stdio.h>
int main(void)
{
int i;
int va[5]={1,2,3,4};
int vb[5];
for (i=0;i<5;i++)
{
vb[i]=va[i];
printf("vb[%d]%3d\n",i,vb[i]);
}
system("pause");
return 0;
}
#include <stdio.h>
int main(void)
{
int i;
int vx[5];
for (i=0;i<4;i++)
{
int temp=vx[i];
vx[i]=vx[4-i];
vx[4-i]=temp;
}
for (i=0;i<5;i++)
printf("vx[%d]=%d\n",i,vx[i]);
return 0;
}
#include <stdio.h>
int main(void)
{
int i;
int vx[5];
int sum=0;
puts("请输入学生分数");
for(i=0;i<5;i++)
{
printf("%2d号:",i+1);
scanf("%d",&vx[i]);
sum+=vx[i];
}
printf("总分%5d\n平均值%5.1f\n",sum,(double)sum/5);
return 0;
}