CodeForces 1073C (二分答案)任重而道远
任重而道远题目链接:http://codeforces.com/problemset/problem/1073/CAC代码:#pragma optimize GCC ("O2")#include<bits/stdc++.h>using namespace std;const int N = 2e5 + 5;char s[N];int n, p, q, x[N]...