C++ get every letter to dedicated vars

[Programmer Frank]

Hey guys, i need to get every letter to dedicated vars. I need int.

string ids   // The ids is user input.

cin>>ids              // User input.

int n1,n2,n3,n4 ... n17.

char n18.

// User should input 18 string, 1-17 need number, 18 need number or letter.

1-17 need to save in int.

18 need to save in char or string.

How can i do it?

[TheKDub]

Why do you "need to get every letter dedicated to vars"?

[corruptturret]

    // Define # of numbers
    const int numbers_len = 17;
    // Define total input length
    const int tot_len = numbers_len + 1;

    // Input vars
    std::string str;
    int numbers[numbers_len];
    char lastChar;

    // Read input
    std::cin >> str;

    // Check input length
    if (str.length() < tot_len) {
        std::cout << "Input length was " << str.length() << " but required " << tot_len << '\n';
        return 1;
    }

    // Write first buf_len chars to int array as converted integer values
    for (int i = 0; i < numbers_len; i++)
        numbers[i] = str[i] - '0';

    // Copy last character to lastChar
    lastChar = str[numbers_len];

    // Show numbers
    for (int i = 0; i < numbers_len; i++)
        std::cout << numbers[i] << '\n';
    // Show last character
    std::cout << lastChar << '\n';

Assuming you just need to be able to access each letter individually, you can use an array.

[LogicalDrm]

-> Moved to Programming

[Programmer Frank]

21 hours ago, corruptturret said:

    // Define # of numbers
    const int numbers_len = 17;
    // Define total input length
    const int tot_len = numbers_len + 1;

    // Input vars
    std::string str;
    int numbers[numbers_len];
    char lastChar;

    // Read input
    std::cin >> str;

    // Check input length
    if (str.length() < tot_len) {
        std::cout << "Input length was " << str.length() << " but required " << tot_len << '\n';
        return 1;
    }

    // Write first buf_len chars to int array as converted integer values
    for (int i = 0; i < numbers_len; i++)
        numbers[i] = str[i] - '0';

    // Copy last character to lastChar
    lastChar = str[numbers_len];

    // Show numbers
    for (int i = 0; i < numbers_len; i++)
        std::cout << numbers[i] << '\n';
    // Show last character
    std::cout << lastChar << '\n';

Assuming you just need to be able to access each letter individually, you can use an array.

Yea, i want to access each letter individually, and i forgot how to use an array...

[Programmer Frank]

21 hours ago, corruptturret said:

    // Define # of numbers
    const int numbers_len = 17;
    // Define total input length
    const int tot_len = numbers_len + 1;

    // Input vars
    std::string str;
    int numbers[numbers_len];
    char lastChar;

    // Read input
    std::cin >> str;

    // Check input length
    if (str.length() < tot_len) {
        std::cout << "Input length was " << str.length() << " but required " << tot_len << '\n';
        return 1;
    }

    // Write first buf_len chars to int array as converted integer values
    for (int i = 0; i < numbers_len; i++)
        numbers[i] = str[i] - '0';

    // Copy last character to lastChar
    lastChar = str[numbers_len];

    // Show numbers
    for (int i = 0; i < numbers_len; i++)
        std::cout << numbers[i] << '\n';
    // Show last character
    std::cout << lastChar << '\n';

Assuming you just need to be able to access each letter individually, you can use an array.

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