The 7th Zhejiang Provincial Collegiate Programming Contest->Problem B：B

http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3323

题意：去掉字符串里面的数字然后按输入顺序输出

#include<bits/stdc++.h>
using namespace std;

int main(){
    int t;
    cin>>t;
    while(t--){
        string aa;
        cin>>aa;
        for(int i=0;i<aa.length();i++){
            if(aa[i]<'0'||aa[i]>'9')
            printf("%c",aa[i]);
        }
        cout<<endl;
    }
    return 0;
}