If you spot a problem with this page, click here to create a Bugzilla issue.

Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes. If you'd like to make larger changes you may want to consider using a local clone.

Formatted Output Solutions

Formatted Output Dersi Problem Çözümleri

We have already seen that this is trivial with format specifiers:

import std.stdio;

void main() {
    writeln("(Enter 0 to exit the program.)");

    while (true) {
        write("Please enter a number: ");
        long number;
        readf(" %s", &number);

        if (number == 0) {
            break;
        }

        writefln("%1$d <=> %1$#x", number);
    }
}

Remembering that the % character must appear twice in the format string to be printed as itself:

import std.stdio;

void main() {
    write("Please enter the percentage value: ");
    double percentage;
    readf(" %s", &percentage);

    writefln("%%%.2f", percentage);
}