oj.uz

답안 #206666

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
206666 2020-03-04T11:59:36 Z mayhoubsaleh Subway (info1cup19_subway) C++14
100 / 100
 96 ms 1016 KB 
#include <bits/stdc++.h>
#include <string>
#define ll long long
#define pb push_back
#define IOS ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);

using namespace std;
const int maxn=222;
int par[100005];
int k;
int main()
{
    IOS
    cin>>k;
    int cur=0;
    while(k>=cur){
        k-=cur;
        par[cur]=cur-1;
        cur++;
    }
    if(k){
        par[cur]=k-1;
        cur++;
    }
    cout<<cur<<endl;
    for(int i=0;i<cur;i++){
        cout<<i<<' '<<par[i]<<endl;
    }
    return 0;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 380 KB Output is correct
5 Correct 5 ms 376 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 380 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 504 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 380 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 504 KB Output is correct
11 Correct 26 ms 508 KB Output is correct
12 Correct 26 ms 504 KB Output is correct
13 Correct 29 ms 504 KB Output is correct
14 Correct 25 ms 504 KB Output is correct
15 Correct 28 ms 504 KB Output is correct
16 Correct 96 ms 1016 KB Output is correct
17 Correct 8 ms 376 KB Output is correct
18 Correct 94 ms 1016 KB Output is correct
19 Correct 70 ms 888 KB Output is correct
20 Correct 71 ms 888 KB Output is correct