Submission #1383984


Source Code Expand

#include <iostream>
using namespace std;
int main(){
    int N,K;
    int ANUM[100001]={};
    cin >>N >>K;
    for(int i=0; i < N; i++){
        int a,b;
        cin >>a >>b;
        ANUM[a]+=b;
    }
    int ans=0;
    while(K>0){
        K-=ANUM[ans];
        ans++;
    }
    cout<<ans-1<<endl;
    return 0;
}

Submission Info

Submission Time
Task C - Big Array
User kanipanunu
Language C++14 (GCC 5.4.1)
Score 0
Code Size 332 Byte
Status WA
Exec Time 71 ms
Memory 640 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 2
AC × 11
WA × 6
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All sample_01.txt, sample_02.txt, subtask_1_1.txt, subtask_1_10.txt, subtask_1_11.txt, subtask_1_12.txt, subtask_1_13.txt, subtask_1_14.txt, subtask_1_15.txt, subtask_1_2.txt, subtask_1_3.txt, subtask_1_4.txt, subtask_1_5.txt, subtask_1_6.txt, subtask_1_7.txt, subtask_1_8.txt, subtask_1_9.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 640 KB
sample_02.txt AC 1 ms 640 KB
subtask_1_1.txt AC 2 ms 640 KB
subtask_1_10.txt WA 3 ms 640 KB
subtask_1_11.txt WA 3 ms 640 KB
subtask_1_12.txt WA 3 ms 640 KB
subtask_1_13.txt WA 3 ms 640 KB
subtask_1_14.txt WA 3 ms 640 KB
subtask_1_15.txt WA 3 ms 640 KB
subtask_1_2.txt AC 4 ms 640 KB
subtask_1_3.txt AC 24 ms 640 KB
subtask_1_4.txt AC 47 ms 640 KB
subtask_1_5.txt AC 71 ms 640 KB
subtask_1_6.txt AC 1 ms 640 KB
subtask_1_7.txt AC 2 ms 640 KB
subtask_1_8.txt AC 6 ms 640 KB
subtask_1_9.txt AC 33 ms 640 KB