HDU 4837 Wow! Such Doge! (- -)
2015-11-03 22:27
267 查看
题意:
巴拉一大段其实就是让你找忽略大小写后doge有几个
分析:
突然冒出一个奇怪的题,暴力
代码:
巴拉一大段其实就是让你找忽略大小写后doge有几个
分析:
突然冒出一个奇怪的题,暴力
代码:
// // Created by TaoSama on 2015-11-03 // Copyright (c) 2015 TaoSama. All rights reserved. // //#pragma comment(linker, "/STACK:1024000000,1024000000") #include <algorithm> #include <cctype> #include <cmath> #include <cstdio> #include <cstdlib> #include <cstring> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <string> #include <set> #include <vector> using namespace std; #define pr(x) cout << #x << " = " << x << " " #define prln(x) cout << #x << " = " << x << endl const int N = 1e5 + 10, INF = 0x3f3f3f3f, MOD = 1e9 + 7; string s; int main() { #ifdef LOCAL freopen("C:\\Users\\TaoSama\\Desktop\\in.txt", "r", stdin); // freopen("C:\\Users\\TaoSama\\Desktop\\out.txt","w",stdout); #endif ios_base::sync_with_stdio(0); int ans = 0; while(cin >> s) { int p = 0; for(auto &c : s) c = tolower(c); while((p = s.find("doge", p)) != string::npos) { ++ans; p += 4; } } cout << ans << '\n'; return 0; }
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