#include <stdio.h>
int main()
{
int N, i;
char candy[10000]={'\0',};
for (i = 0; i < N; i++){
}
if (N % 2 == 0){
for (i = 0; i < N/2; i++){
}
}
else {
for (i = 0; i < (N+1)/2; i++){
}
}
return 0;
}
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