#include <stdio.h>
//配列の要素を逆順にする
void reverse(int a[],int size)
{
int i,tmp;
for(i=0;i<size/2;i++){
tmp=a[i];
a[i]=a[size-i-1];
a[size-i-1]=tmp;
}
}
int main(void) {
int a[]={1,2,3,4,5};
int i;
reverse(a,5);
for(i=0;i<5;i++){
}
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgoKLy/phY3liJfjga7opoHntKDjgpLpgIbpoIbjgavjgZnjgosKdm9pZCByZXZlcnNlKGludCBhW10saW50IHNpemUpCnsKCWludCBpLHRtcDsKCQoJZm9yKGk9MDtpPHNpemUvMjtpKyspewoJCXRtcD1hW2ldOwoJCWFbaV09YVtzaXplLWktMV07CgkJYVtzaXplLWktMV09dG1wOwoJfQp9CgoKCmludCBtYWluKHZvaWQpIHsKCWludCBhW109ezEsMiwzLDQsNX07CglpbnQgaTsKCQoJCglyZXZlcnNlKGEsNSk7CgkKCWZvcihpPTA7aTw1O2krKyl7CgkJcHJpbnRmKCIlZCAiLGFbaV0pOwoJfQoJCgkKCQoJcmV0dXJuIDA7Cn0K