0
已解决
资深光能
题目链接： 酷町堂：8639
WA80找错
#include<algorithm>
#include<iostream>
#include<iomanip>
#include<cstring>
#include<string>
#include<cstdio>
#include<cmath>
using namespace std;
string s,ti="abc";
int p;
int main(){
freopen("8639.in","r",stdin);
freopen("8639.out","w",stdout);
getline(cin,s);
cin>>p;
cout<<s.find(ti,p);
fclose(stdin);
fclose(stdout);
return 0;
}
