#include <iostream>
using namespace std;
int main()
{
    string s,str;
    cout<<"Enter your string "<<endl;
    getline(cin,s);
    int count_1=0,count_2=0,count_3=0;

    for(int i=0; i<s.size(); i++)
    {

        if(s[i]>='a'&&s[i]<='z'||s[i]>='A'&&s[i]<='Z'||s[i]>='0'&&s[i]<='9')
        {

            str+=s[i];

        }

        else
        {
            if(s[i]==' ')
            {
                count_1++;
            }
            else if(s[i]==',')
            {
                count_2++;
            }
            else if(s[i]==';')
            {
                count_3++;
            }
        }
    }
    cout<<"Total no. of space "<<count_1<<endl;
    cout<<"Total no. of comma "<<count_2<<endl;
    cout<<"Total no. of semicolon "<<count_3<<endl;
    cout<<str<<endl;
    return 0;

}
#include <iostream>
using namespace std;
int main()
{
    while(1)
    {
        int t=0;
        string s;
        getline(cin,s);
        for(int i=0; i<s.size(); i++)
        {
            if(s[i]=='/'&&s[i+1]=='/')
            {
                cout<<"Single line comment"<<endl;
            }
            else if(s[i]=='/'&&s[i+1]=='*'&&s[s.size()-2]=='*'&&s[s.size()-1]=='/')
            {
                cout<<"Multiple line comment"<<endl;
            }
            else
            {
                t=1;
                if(t==1)
                {
                    cout<<"no comment"<<endl;
                    break;

                }
            }
        }
    }
    return 0;
}