Submission #3775380


Source Code Expand

#include <bits/stdc++.h>
#define repd(i,a,b) for (int i=(a);i<(b);i++)
#define rep(i,n) repd(i,0,n)
typedef long long ll;
using namespace std;
const int MOD = 1000000007;
const int INF = 1010000000;
const double EPS = 1e-10;
const array<pair<int,int>,4> fd{make_pair(1,0),make_pair(-1,0),make_pair(0,1),make_pair(0,-1)}; 
//ll

int main(){
  int k,s;cin>>k>>s;
  int ans = 0;
  rep(x,k+1){
    rep(y,k+1){
      if(s-x-y>=0&&k>=s-x-y)ans++;
    }
  }
  cout << ans << endl;
}

Submission Info

Submission Time
Task B - Sum of Three Integers
User okitz
Language C++14 (GCC 5.4.1)
Score 200
Code Size 499 Byte
Status AC
Exec Time 7 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 2
AC × 10
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All sample_01.txt, sample_02.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
subtask_1_01.txt AC 7 ms 256 KB
subtask_1_02.txt AC 3 ms 256 KB
subtask_1_03.txt AC 6 ms 256 KB
subtask_1_04.txt AC 2 ms 256 KB
subtask_1_05.txt AC 1 ms 256 KB
subtask_1_06.txt AC 2 ms 256 KB
subtask_1_07.txt AC 5 ms 256 KB
subtask_1_08.txt AC 2 ms 256 KB