View Code of Problem 58

    #include<stdio.h>
     
     
    int main()
    {
       char str[100];
       int n,i;
       int sum=0;
       int flag=1;
      
       gets(str);
       n=strlen(str);
      
      for(i=0;i<n;i++)
      { 
        if(str[i]==' '&&flag==1)
        {    
            sum++;
            flag=0;
        }
        else flag=1;
      }
      
      printf("%d\n",sum);
      return 0;
     
    }

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