题解 | #字符的个数#
字符的个数
https://www.nowcoder.com/practice/dc28f2bf113a4058be888a5875206238
#include<bits/stdc++.h>
#include <cstring>
using namespace std;
int main(){
string s;
cin>>s;
// write your code here......
int a=0,b=0,c=0;
for (int i=0;i<s.length();i++){
if(s[i]=='a'){a++;}
if(s[i]=='b'){b++;}
if(s[i]=='c'){c++;}
}
cout<<a<<" "<<b<<" "<<c<<endl;
return 0;
}
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