#include <stdio.h>
int main(){
int i, sum=0;
for ( i=3 ; i<5; i++)
{
sum = sum+i;
}
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CmludCBtYWluKCl7CiAgaW50IGksIHN1bT0wOwoKCWZvciAoIGk9MyA7IGk8NTsgaSsrKQoJewoJCSBzdW0gPSBzdW0raTsKCSAgICAgcHJpbnRmKCLlkIjoqIjvvJolZCBcbiIsc3VtKTsKCiAgICB9CiAgICByZXR1cm4gMDsKICB9