Printing Tokens in C | HackerRank Solution

Hello buddies, today we will be solving Printing Tokens in C HackerRank Solution.

Objective

Given a sentence, s, print each word of the sentence in a new line.

Input Format

The first and only line contains a sentence, s.

Constraints

1 <= len(s) <= 1000

Output Format

Print each word of the sentence in a new line.

Sample Input 0

This is C 

Sample Output 0

This
is
C

Explanation 0

In the given string, there are three words [“This”, “is”, “C”]. We have to print each of these words in a new line.

Sample Input 1

Learning C is fun

Sample Output 1

Learning
C
is
fun

Sample Input 2

How is that

Sample Output 2

How
is
that

Solution – Printing Tokens in C

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

int main() {

    char *s;
    s = malloc(1024 * sizeof(char));
    scanf("%[^\n]", s);
    s = realloc(s, strlen(s) + 1);
    //Write your logic to print the tokens of the sentence here.
    for (char *c = s; *c != NULL; c++) {
    if (*c == ' ') {
        *c = '\n';
    }
}
printf("%s", s);
    
    return 0;
}

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