#include<stdio.h>
int main( )
{
int i;
int a[16]= {13,45,89,332,54,221,90,723,65,45,123,47,96,48,187,};
printf("数组中,元素值为3的倍数的数是:\n");
for(i=0; i<16; ++i)
{
if(a[i]%3==0)
printf("a[%d] %d\n", i, a[i]);
}
printf("下标为3的倍数的元素值是:\n");
for(i=0; i<16; ++i)
{
if(i%3==0)
printf("a[%d] %d\n", i, a[i]);
}
return 0;
int main( )
{
int i;
int a[16]= {13,45,89,332,54,221,90,723,65,45,123,47,96,48,187,};
printf("数组中,元素值为3的倍数的数是:\n");
for(i=0; i<16; ++i)
{
if(a[i]%3==0)
printf("a[%d] %d\n", i, a[i]);
}
printf("下标为3的倍数的元素值是:\n");
for(i=0; i<16; ++i)
{
if(i%3==0)
printf("a[%d] %d\n", i, a[i]);
}
return 0;
}