View Code of Problem 50

#include <stdio.h>
int main()
{
	char a[100],b[100];
  	int i,flag=0,j=0;
  	gets(a);
  	for(i=0;a[i]!='\0';++i)
        {
        	if(a[i]>='0'&&a[i]<='9')
                {
                	b[j++]=a[i];
                  	flag=0;
                }
          	else
                  if(flag==0)
                  {
                  	b[j++]='*';
                    	flag=1;

                  }  
        }
  		printf("%s",b);






}

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