Submission #9815

#TimeUsernameProblemLanguageResultExecution timeMemory
9815YoonWiring (kriii2_W)C++98
4 / 4
0 ms1088 KiB
#include <stdio.h>
long long int N,Cnt;
int main()
{
	int i;
	scanf("%lld",&N);
	if(N%2==0)Cnt=N-1;
	else Cnt=(N-1)/2;
	printf("%lld\n",Cnt);
	return 0;
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...