View Code of Problem 58

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

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