提出 #76219548
ソースコード 拡げる
//#define _GLIBCXX_DEBUG
//提出の際、1行目はコメントアウトすること
#include <bits/stdc++.h>
using namespace std;
using ll=long long;
using ull=unsigned long long;
#define rep(a,b) for(ll a=0;a<b;a++)
#define rrep(a,b) for(ll a=b-1;a>=0;a--)
const long double pai=3.14159265358979323;
using Pair = pair<ll,ll>;
#define MOD 998244353
#define INF 1000000000000000000
#define MINF -1000000000000000000
using vll = vector<ll>;
#include <atcoder/all>
using namespace atcoder;
int main(){
ios::sync_with_stdio(false);
cin.tie(nullptr);
ll N,M;
cin>>N>>M;
vll B(N+2,0);
rep(i,N){
cin>>B[i+1];
}
while(M--){
ll T,D;
cin>>T>>D;
B[T]-=D;
B[T-1]-=(D/2);
B[T+1]-=(D/2);
}
ll ans=0;
rep(i,N+2){
if(B[i]>0){ans++;}
}
cout<<ans<<endl;
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | A - 爆弾処理班 |
| ユーザ | Yomenashi |
| 言語 | C++23 (GCC 15.2.0) |
| 得点 | 266 |
| コード長 | 894 Byte |
| 結果 | AC |
| 実行時間 | 28 ms |
| メモリ | 4988 KiB |
ジャッジ結果
| セット名 | Sample | All | ||||
|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 266 / 266 | ||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | sample01.txt, sample02.txt, sample03.txt |
| All | sample01.txt, sample02.txt, sample03.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt, in47.txt, in48.txt, in49.txt, in50.txt, in51.txt, in52.txt, in53.txt, in54.txt, in55.txt, in56.txt, in57.txt, in58.txt, in59.txt, in60.txt, in61.txt, in62.txt, in63.txt, in64.txt, in65.txt, in66.txt, in67.txt, in68.txt, in69.txt, in70.txt, in71.txt, in72.txt, in73.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| in01.txt | AC | 1 ms | 3564 KiB |
| in02.txt | AC | 1 ms | 3404 KiB |
| in03.txt | AC | 1 ms | 3396 KiB |
| in04.txt | AC | 1 ms | 3564 KiB |
| in05.txt | AC | 1 ms | 3608 KiB |
| in06.txt | AC | 1 ms | 3452 KiB |
| in07.txt | AC | 1 ms | 3416 KiB |
| in08.txt | AC | 27 ms | 4988 KiB |
| in09.txt | AC | 26 ms | 4804 KiB |
| in10.txt | AC | 26 ms | 4932 KiB |
| in11.txt | AC | 10 ms | 4792 KiB |
| in12.txt | AC | 10 ms | 4948 KiB |
| in13.txt | AC | 10 ms | 4816 KiB |
| in14.txt | AC | 25 ms | 4908 KiB |
| in15.txt | AC | 22 ms | 4788 KiB |
| in16.txt | AC | 14 ms | 3468 KiB |
| in17.txt | AC | 14 ms | 3448 KiB |
| in18.txt | AC | 25 ms | 4960 KiB |
| in19.txt | AC | 25 ms | 4908 KiB |
| in20.txt | AC | 24 ms | 4920 KiB |
| in21.txt | AC | 25 ms | 4920 KiB |
| in22.txt | AC | 27 ms | 4988 KiB |
| in23.txt | AC | 28 ms | 4948 KiB |
| in24.txt | AC | 24 ms | 4916 KiB |
| in25.txt | AC | 23 ms | 4804 KiB |
| in26.txt | AC | 27 ms | 4928 KiB |
| in27.txt | AC | 24 ms | 4792 KiB |
| in28.txt | AC | 14 ms | 3488 KiB |
| in29.txt | AC | 14 ms | 3552 KiB |
| in30.txt | AC | 1 ms | 3468 KiB |
| in31.txt | AC | 1 ms | 3448 KiB |
| in32.txt | AC | 1 ms | 3488 KiB |
| in33.txt | AC | 1 ms | 3384 KiB |
| in34.txt | AC | 1 ms | 3492 KiB |
| in35.txt | AC | 1 ms | 3488 KiB |
| in36.txt | AC | 1 ms | 3404 KiB |
| in37.txt | AC | 1 ms | 3392 KiB |
| in38.txt | AC | 1 ms | 3552 KiB |
| in39.txt | AC | 1 ms | 3440 KiB |
| in40.txt | AC | 1 ms | 3472 KiB |
| in41.txt | AC | 1 ms | 3492 KiB |
| in42.txt | AC | 1 ms | 3552 KiB |
| in43.txt | AC | 1 ms | 3492 KiB |
| in44.txt | AC | 1 ms | 3468 KiB |
| in45.txt | AC | 1 ms | 3608 KiB |
| in46.txt | AC | 1 ms | 3440 KiB |
| in47.txt | AC | 26 ms | 4676 KiB |
| in48.txt | AC | 26 ms | 4932 KiB |
| in49.txt | AC | 24 ms | 4804 KiB |
| in50.txt | AC | 27 ms | 4824 KiB |
| in51.txt | AC | 20 ms | 4792 KiB |
| in52.txt | AC | 20 ms | 4036 KiB |
| in53.txt | AC | 25 ms | 4800 KiB |
| in54.txt | AC | 27 ms | 4920 KiB |
| in55.txt | AC | 22 ms | 4420 KiB |
| in56.txt | AC | 26 ms | 4988 KiB |
| in57.txt | AC | 27 ms | 4920 KiB |
| in58.txt | AC | 1 ms | 3392 KiB |
| in59.txt | AC | 1 ms | 3392 KiB |
| in60.txt | AC | 1 ms | 3404 KiB |
| in61.txt | AC | 1 ms | 3564 KiB |
| in62.txt | AC | 1 ms | 3420 KiB |
| in63.txt | AC | 1 ms | 3452 KiB |
| in64.txt | AC | 1 ms | 3400 KiB |
| in65.txt | AC | 1 ms | 3564 KiB |
| in66.txt | AC | 1 ms | 3392 KiB |
| in67.txt | AC | 1 ms | 3608 KiB |
| in68.txt | AC | 1 ms | 3468 KiB |
| in69.txt | AC | 1 ms | 3388 KiB |
| in70.txt | AC | 1 ms | 3492 KiB |
| in71.txt | AC | 1 ms | 3400 KiB |
| in72.txt | AC | 1 ms | 3404 KiB |
| in73.txt | AC | 1 ms | 3452 KiB |
| sample01.txt | AC | 1 ms | 3368 KiB |
| sample02.txt | AC | 1 ms | 3468 KiB |
| sample03.txt | AC | 1 ms | 3488 KiB |