4(striing tokenization)

#include<stdio.h>
#include<stdio.h>
int main(){
    char s[1000];
    int A;

    gets(s);
    char* token=strtok(s," ");

    while(token!='\0'){
            printf("%s\n",token);
        token=strtok(NULL," ");

    }






return 0;
}