Submission #1680808


Source Code Expand

#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <cstring>
#include <vector>
#include <map>
#include <set>
#include <list>
#include <algorithm>

#define REP(i, n) for(int i=0;i<n;i++)
#define llong long long
#define INF 999999999
#define pb(a) push_back(a)

using namespace std;

int main(){

  llong n, m;
  scanf("%lld %lld", &n, &m);

  llong res = 0;
  if(n <= m / 2){
    res += n;
    m -= n * 2;
    res += m / 4;
  }else{
    res += m / 2;
  }

  printf("%lld\n", res);

  return 0;
}

Submission Info

Submission Time
Task C - Scc Puzzle
User nena
Language C++14 (GCC 5.4.1)
Score 300
Code Size 544 Byte
Status AC
Exec Time 1 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:21:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld %lld", &n, &m);
                             ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 2
AC × 9
Set Name Test Cases
Sample 00_example_01.txt, 00_example_02.txt
All 00_example_01.txt, 00_example_02.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt
Case Name Status Exec Time Memory
00_example_01.txt AC 1 ms 128 KB
00_example_02.txt AC 1 ms 128 KB
01.txt AC 1 ms 128 KB
02.txt AC 1 ms 128 KB
03.txt AC 1 ms 128 KB
04.txt AC 1 ms 128 KB
05.txt AC 1 ms 128 KB
06.txt AC 1 ms 128 KB
07.txt AC 1 ms 128 KB