Need help with a C homework

Question

Delete the even-numbered characters in the character string pointed to by s, and place the new string formed by the remaining characters in the string in the index group of t. For example, when the content in the string referred to by s is: "ABCDEFGHIJK", the content in the index group at t should be: "BDFHJ".

Answer 1

#include <stdio.h>
#include <string.h>
int main() 
{
    char string[100], odd[100], i, k;
    i = k = 0;
    printf("Enter your input string:");
    fgets(string, 100, stdin);
    string[strlen(string) - 1] = '\0';
    printf("Given Input string:%s\n", string);
    while (string[i] != '\0') 
    {
        if(i % 2 != 0) 
        {
            odd[k++] = string[i];
        }
        i++;
    }
    odd[k] = '\0';
    printf("Characters at odd position: %s\n", odd);
    return 0;
}

Do you mean something like this?

Comments

Yes, thank you!