题目1168：字符串的查找删除

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#include <iostream>#include <stdio.h>#include <algorithm>#include <math.h>#include <string>#include <string.h>#include <vector>#include <queue>#include <stack>#include <sstream>using namespace std;//1168string mod;string s,t;int main(){    //freopen("input.txt","r",stdin);    getline(cin,mod);    for(int i=0;i<mod.size();i++) mod[i]=toupper(mod[i]);    while(getline(cin,s)){        t=s;        for(int i=0;i<t.size();i++) t[i]=toupper(t[i]);        int p=t.find(mod);        while(p!=string::npos){            t.erase(p,mod.size());            s.erase(p,mod.size());            p=t.find(mod);        }        p=s.find(' ');        while(p!=string::npos){            s.erase(p,1);            p=s.find(' ');        }        cout<<s<<endl;    }    return 0;}/**************************************************************    Problem: 1168    User: cust123    Language: C++    Result: Accepted    Time:0 ms    Memory:1520 kb****************************************************************/

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