Right-Justify Lines

Lab C Intermediate 20 points

Read a width w and n words. Print each word right-justified in w columns by printing w - strlen(word) spaces first (words longer than w are printed as they are).

Input

w n, then n words.

Output

n lines.

Example

Input

8 3
cat
elephant
ox

Output

     cat
elephant
      ox

Sample input available Sample output available

Editor

Hints

Count how many spaces are needed, print them, then the word.

Solution explanation

Standard C also offers printf("%*s", w, word) for this, where the width comes from an argument.

Show solution

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

int main() {
    int w, n;
    char word[100];
    scanf("%d %d", &w, &n);
    for (int i = 0; i < n; i++) {
        scanf("%s", word);
        for (int s = strlen(word); s < w; s++) printf(" ");
        printf("%s\n", word);
    }
    return 0;
}

Output

Answer