#include <stdio.h>

const int MINUTES_PER_HOUR = 60; // This value cannot be changed later

void types() {
    // Datatypes:
    int number = 16;                   // Whole number
    float decimal = 3.1415;            // Decimal number up to 7 points
    double longDecimal = 3.1415926535; // Decimal up to 15 points
    char letter = 'S';                 // Single letter
    char word[] = "Super";             // Multiple letters

    // Printing different datatypes
    printf("%d\n", number);       // Use %d or %i to print ints
    printf("%f\n", decimal);      // Use %f to print floats
    printf("%lf\n", longDecimal); // Use %lf to print doubles
    printf("%c\n", letter);       // Use %c to print chars
    printf("%s\n", word);         // Use %s to print strings
}

void operators() {
    // Math operators
    int x = 0;

    x = 5;   // Assigns value 5 to variable x
    x += 5;  // Adds 5 to the value of x.                    Same as x = x + 5
    x -= 5;  // Subtracts 5 from the value of x.             Same as x = x - 5
    x *= 2;  // Multiplies the value of x by 2.              Same as x = x * 2
    x /= 2;  // Divides the value of x by 2.                 Same as x = x / 2
    x %= 2;  // Returns the remainder of the value of x / 2; Same as x = x % 2
    x &= 2;  // TODO figure out wtf this does
    x |= 2;  // TODO figure out wtf this does
    x ^= 2;  // TODO figure out wtf this does
    x >>= 2; // TODO figure out wtf this does
    x <<= 2; // TODO figure out wtf this does
}

int main() {
    types();

    printf("Hello, World!\n");
    return 0;
}