题目链接如下: https://nanti.jisuanke.com/t/43321 思路: 显然我们要采用二分的方法来寻找答案,给定一个高度如果能确定在这个高度时是否可以安全到达终点,那我们就可以很快二分出最大可行的高度.在判断一个高度是否可行时,搜索从起点开始,在限制的高度下所有可以到达的坐标位置,检验是否经过终点即可. /************************************************ ┆ ┏┓ ┏┓ ┆ ┆┏┛┻━━━┛┻┓ ┆ ┆┃ ┃ ┆ ┆┃ ━ ┃…

A. Majestic 10 题意:三个数均大于10则输出"triple-double",如果两个数大于10则输出"double-double",如果一个大于10则输出"double",如果没有数大于10则输出"zilch" #include<stdio.h> int main(){ int n,a,b,c; scanf("%d",&n); while(n--){ scanf("…

B Breaking Branches 题意:两个人比赛折枝,谁剩下最后1,无法折出整数即为输 思路:树枝长n,若是奇数,则Bob胜出,若是偶数,则Alice胜出,且需要输出1: 1 #include<stdio.h> 2 int main(){ 3 int n; 4 scanf("%d",&n); 5 if(n%2==0){ 6 printf("Alice\n"); 7 printf("1\n"); 8 }else{ 9 p…

A.Electric Bill 题意:简单计算题,超过1000部分额外算 1 #include<stdio.h> 2 int main(){ 3 int money1,money2; 4 long long int sum=0,n,num; 5 scanf("%d %d",&money1,&money2); 6 scanf("%lld",&n); 7 while(n--){ 8 sum=0; 9 scanf("%lld&…

A.Majestic 10 签到题. #include<iostream> #include<cstdio> #include<cstring> #include<algorithm> #include<bitset> #include<cassert> #include<cctype> #include<cmath> #include<cstdlib> #include<ctime>…

C. First Last Sorting链接:https://nanti.jisuanke.com/t/44141…

// Change of Scenery 1 #include <iostream> #include <cstdio> #include <algorithm> #include <cstring> #include <vector> #include <utility> #include <queue> using namespace std; typedef long long ll; typedef pair<…

Method ringing is used to ring bells in churches, particularly in England. Suppose there are 6 bells that have 6 different pitches. We assign the number 1 to the bell highest in pitch, 2 to the second highest, and so on. When the 6 bells are rung in…

In an unprecedented turn of events, goblins recently launched an invasion against the Nedewsian city of Mlohkcots. Goblins—small, green critters—love nothing more than to introduce additional entropy into the calm and ordered lives of ordinary people…

Ada, Bertrand and Charles often argue over which TV shows to watch, and to avoid some of their fights they have finally decided to buy a video tape recorder. This fabulous, new device can record kk different TV shows simultaneously, and whenever a sh…