oj.uz

답안 #154160

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
154160 2019-09-18T16:36:56 Z AldeaDanut Baloni (COCI15_baloni) C++14
100 / 100
 338 ms 3940 KB 
#include <iostream>
using namespace std;

int n,m,f[1000001],i,j,cnt;

int main(){
    cin>>n;
    for(i=1;i<=n;i++){
        cin>>j;
        if(f[j]>0){
            f[j]--;
            f[j-1]++;
        }else{
            cnt++;
            f[j-1]++;
        }
    }

    cout<<cnt;

    return 0;
}

Subtask #1
100.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 3 ms 248 KB Output is correct
3 Correct 4 ms 376 KB Output is correct
4 Correct 4 ms 376 KB Output is correct
5 Correct 338 ms 3940 KB Output is correct
6 Correct 332 ms 3832 KB Output is correct
7 Correct 269 ms 3192 KB Output is correct
8 Correct 271 ms 3192 KB Output is correct
9 Correct 298 ms 3576 KB Output is correct
10 Correct 306 ms 3420 KB Output is correct