Svenska ElektronikForumet

Kod: Markera allt

#include <stdio.h>
#include <string.h>
 
int main(int argc, const char **argv) {
    if(argc != 2) {
        printf("Usage: %s <data>\n", argv[0]);
        return 1;
    }

    for(size_t i = 1; i < strlen(argv[1]); i += 2) {
        printf("%c", argv[1][i]);
    }
    printf("\n\n");
}