题解 | #字符的个数#

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

int main(){ string s; cin>>s;

int m = 0,n = 0,p = 0;
for(int i = 0; i < s.size();i++)
{
    if(s[i] == 'a')
    {
        m++;
    }
    else if(s[i] == 'b')
    {
        n++;
    }
    else
    {
        p++;
    }
}

cout << m << " " << n << " " << p << endl;
// write your code here......

return 0;

}