9IMZZ5 - Online C Compiler & Debugging Tool

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

int main() {
    const int max_words = 20000;
    char cipher[(max_words) * 11];
    char cipher_chunk[max_words][10 + 1];
    char decoded_chunk[max_words][10 + 1];
    int key[max_words];

    int number_of_words;
    scanf("%d", &number_of_words);
    scanf("%s", cipher);
    for (int i = 0; i < number_of_words; i++) {
        scanf("%d", &key[i]);
    }


    const char delimiter_set[] = ",.-";
    // TODO: split the cipher into chunks
    // HINT: strtok() & strcpy()
    int k=0;
for(int i=0; i < number_of_words; i++){
	for(j=0;)
		cipher_chunk[i][j]=cipher[k++];
}

    for (int i = 0; i < number_of_words; i++) {
        int shift = key[i];

        for (size_t j = 0; j < strlen(cipher_chunk[i]); j++) {
            char c = cipher_chunk[i][j];
            if (islower(c)) {
                // TODO: decode lowercase letters
            } else {
                // TODO: decode uppercase letters
            }
        }
        decoded_chunk[i][strlen(cipher_chunk[i])] = '\0';
    }

    for (int i = 0; i < number_of_words; i++) {
        printf("%s%c", decoded_chunk[i], " \n"[i == number_of_words - 1]);
    }

    return 0;
}