摘要: #include<bits/stdc++.h> #define PI 3.141592653589793238462 #define eps 1e-10 using namespace std; typedef long long ll; typedef long double db; typede 阅读全文
posted @ 2021-11-20 14:23 Macb3th 阅读(26) 评论(0) 推荐(0)
摘要: M: #include <string.h> #include <stdio.h> int main() { char a[90], b[90]; int i, n, j = 0; gets(a); n = strlen(a); for (i = n - 1; i >= 0; i--) { b[j+ 阅读全文
posted @ 2021-11-15 00:19 Macb3th 阅读(189) 评论(0) 推荐(0)
摘要: #include <bits/stdc++.h> #define ll long long #define f(i,a,b) for(int i=a;i<=b;i++) #define scan(i) scanf("%d",&i) #define pf printf using namespace 阅读全文
posted @ 2021-11-11 14:56 Macb3th 阅读(15) 评论(0) 推荐(0)