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落谷 P1873一个二分查找#include<iostream>using namespace std;#include<algorithm>#include<cmath>typedef long long ll;ll n;ll m;ll a[1000005];ll ans = 0;int main(){ cin >> n >> m; for (ll i = 0; i < n; i++) { cin >

落谷 P5707 上学迟到#include<iostream>using namespace std;int main(){ int s, v; cin >> s >> v; int t; if (s % v == 0) t = s / v; else t = s / v + 1; if (t < 60) { if (60 - t - 10 < 0) { cout << "06:"<<60+

落谷 P1443#include<iostream>#include<queue>#include<cstring>#include<algorithm>#include<cmath>#include<cstdio>//#include<bits/stdc++.h>using namespace std;int n, m;int x_;int y_;int a[500][500] = { 0 };i

落谷 P3817#include<bits/stdc++.h>using namespace std;typedef long long ll;ll n;ll x;ll a[100005]={0};long long ans=0;//记录需要吃掉的糖果 int main(){ cin>>n>>x; //初始化糖果盒 for(int i=1;i<=n;i++) { cin>>a[i]; if(a[1]>x) /

题目来源 落谷P1478 陶陶摘苹果（升级版）#include<bits/stdc++.h>using namespace std;int n,s;int a,b;int arr[5005][2]={0};int ans=0;pair<int,int> p[5005]; //记录能够摘到的苹果 int sum=0; //记录力气用了多少 int j=0;int main(){ cin>>n>>s; cin>>a