Remove Vowels

Lab C Beginner 10 points

Read a line and print it with all vowels (either case) removed, building the result in a second array.

Input

One line.

Output

One line.

Example

Input

Programming in C

Output

Prgrmmng n C

Sample input available Sample output available

Editor

Hints

Copy only the characters you keep, then add '\0' at the end.

Solution explanation

Forgetting the terminating '\0' is the most common C string bug.

Show solution

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

int main() {
    char s[200], out[200];
    int k = 0;
    fgets(s, 200, stdin);
    s[strcspn(s, "\n")] = '\0';
    for (int i = 0; s[i] != '\0'; i++) {
        char c = tolower(s[i]);
        if (c != 'a' && c != 'e' && c != 'i' && c != 'o' && c != 'u') {
            out[k] = s[i];
            k++;
        }
    }
    out[k] = '\0';
    printf("%s\n", out);
    return 0;
}

Output

Answer