View Code of Problem 58

#include<stdio.h>
int main(){
	char str[1000];
  	int flag = 0;
  	int count = 0;
  	gets(str);
  for(int i = 0;str[i]!='\0';i++){
    if(str[i] == ' '){
    	flag = 0;
    }
    else if((str[i]>='a'&&str[i]<='z')||(str[i]>='A'&&str[i]<='Z')){
      if(flag == 0){
      	count++;
        flag = 1;
      }
    }
  }
  printf("%d\n",count); 
  return 0;
}