NYOJ--113--字符串替换

/*Name: NYOJ--113--字符串替换Author: shen_渊 Date: 18/04/17 15:41Description: 字符串水题，秒过 */#include<bits/stdc++.h> using namespace std;int main(){ios::sync_with_stdio(false);string str;const string syou = "you";const string swe = "we";while(getline(cin,str)){int pos;while((pos = str.find(syou)) != string::npos){str.erase(pos,3);str.insert(pos,swe);}cout<<str<<endl;}return 0;}