View Code of Problem 58

#include<stdio.h> 
#include<string.h>
#include<math.h>

int main(){ 
    int i,j,count=0;
    char a[100];
    gets(a);
    int len=strlen(a);
    for(i=0;i<len;i++){
    	if((a[i]<='z'&&a[i]>='a')||(a[i]<='Z'&&a[i]>='A')){
    		if(a[i+1]==' '||a[i+1]=='\0') count++;
    	
		}
	}
	printf("%d",count);
    return 0; 
     
}