提出 #73213073

ソースコード 拡げる

#include <iostream>
#include <iomanip>
#include <algorithm>
#include <cmath>
#include <array>
#include <string>
#include <vector>
#include <set>
using namespace std;
using ll = long long;
int main(){ 
    int n;
    ll k;
    cin >> n >> k;
    int res = 0;
    for(int i = 0;i < n;i++){
        ll a,b;
        cin >> a >> b;
        ll rs = a*b;
        if(rs >= k){
            res++;
        }
    }
    cout << res << endl;
    return 0;
}

提出情報

提出日時
問題 A - 商品の品質評価
ユーザ iwakawa0501
言語 C++23 (Clang 21.1.0)
得点 200
コード長 469 Byte
結果 AC
実行時間 127 ms
メモリ 2996 KiB

ジャッジ結果

セット名 Sample All
得点 / 配点 0 / 0 200 / 200
結果
AC × 3
AC × 73
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
ケース名 結果 実行時間 メモリ
in01.txt AC 6 ms 2852 KiB
in02.txt AC 1 ms 2808 KiB
in03.txt AC 1 ms 2820 KiB
in04.txt AC 1 ms 2932 KiB
in05.txt AC 1 ms 2996 KiB
in06.txt AC 113 ms 2840 KiB
in07.txt AC 1 ms 2800 KiB
in08.txt AC 1 ms 2968 KiB
in09.txt AC 112 ms 2752 KiB
in10.txt AC 112 ms 2824 KiB
in11.txt AC 113 ms 2840 KiB
in12.txt AC 112 ms 2824 KiB
in13.txt AC 112 ms 2840 KiB
in14.txt AC 113 ms 2912 KiB
in15.txt AC 57 ms 2996 KiB
in16.txt AC 1 ms 2836 KiB
in17.txt AC 1 ms 2800 KiB
in18.txt AC 64 ms 2824 KiB
in19.txt AC 67 ms 2772 KiB
in20.txt AC 126 ms 2824 KiB
in21.txt AC 113 ms 2808 KiB
in22.txt AC 114 ms 2860 KiB
in23.txt AC 122 ms 2800 KiB
in24.txt AC 122 ms 2912 KiB
in25.txt AC 97 ms 2752 KiB
in26.txt AC 121 ms 2912 KiB
in27.txt AC 127 ms 2808 KiB
in28.txt AC 113 ms 2752 KiB
in29.txt AC 1 ms 2968 KiB
in30.txt AC 1 ms 2752 KiB
in31.txt AC 1 ms 2860 KiB
in32.txt AC 1 ms 2860 KiB
in33.txt AC 1 ms 2752 KiB
in34.txt AC 1 ms 2932 KiB
in35.txt AC 1 ms 2824 KiB
in36.txt AC 1 ms 2752 KiB
in37.txt AC 1 ms 2800 KiB
in38.txt AC 1 ms 2836 KiB
in39.txt AC 1 ms 2800 KiB
in40.txt AC 1 ms 2968 KiB
in41.txt AC 1 ms 2952 KiB
in42.txt AC 1 ms 2860 KiB
in43.txt AC 1 ms 2800 KiB
in44.txt AC 99 ms 2912 KiB
in45.txt AC 113 ms 2996 KiB
in46.txt AC 110 ms 2824 KiB
in47.txt AC 113 ms 2808 KiB
in48.txt AC 115 ms 2840 KiB
in49.txt AC 113 ms 2968 KiB
in50.txt AC 114 ms 2840 KiB
in51.txt AC 113 ms 2752 KiB
in52.txt AC 113 ms 2840 KiB
in53.txt AC 104 ms 2860 KiB
in54.txt AC 114 ms 2752 KiB
in55.txt AC 85 ms 2840 KiB
in56.txt AC 113 ms 2864 KiB
in57.txt AC 113 ms 2800 KiB
in58.txt AC 1 ms 2968 KiB
in59.txt AC 1 ms 2752 KiB
in60.txt AC 1 ms 2824 KiB
in61.txt AC 1 ms 2772 KiB
in62.txt AC 1 ms 2772 KiB
in63.txt AC 1 ms 2824 KiB
in64.txt AC 1 ms 2772 KiB
in65.txt AC 1 ms 2752 KiB
in66.txt AC 1 ms 2752 KiB
in67.txt AC 1 ms 2912 KiB
in68.txt AC 1 ms 2828 KiB
in69.txt AC 1 ms 2800 KiB
in70.txt AC 1 ms 2836 KiB
sample01.txt AC 1 ms 2932 KiB
sample02.txt AC 1 ms 2752 KiB
sample03.txt AC 1 ms 2860 KiB