View Code of Problem 50

#include<iostream>
#define max 81
using namespace std;

int main()
{
    char s[max];
    gets(s);
    for(int i=0;s[i]!='\0';i++)
    {
        if(s[i]>='0'&&s[i]<='9')
            s[i]=s[i];
        else
        s[i]='*';
    }

    for(int i=0;s[i]!='\0';i++)
    {
        if(s[i]>='0'&&s[i]<='9')
            cout<<s[i];
        else
            {
                if(s[i+1]=='*');
                else cout<<s[i];
            }
    }
    return 0;
}