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

int main()
{
    char word[100];

    printf("Enter a sentence: ");
    scanf("%s", word);

    char *tok = strtok(word, " ");
    printf("%sn", tok);

    while(tok != NULL)
    {
        tok = strtok(NULL, " ");
        printf("%sn", tok);

        if(tok == NULL)
            printf("finishedn");
    }

    return 0;
}