Example: Post-decrement Operator Demonstration in C

C
C++
C#
Java
Python
PHP

// Post-decrement Operator Demonstration
#include <stdio.h>

int main() {
    // Step 1: Initialize a variable
    int m = 15;
    printf("Initial m: %d\n", m);

    // Step 2: Use post-decrement in an expression
    int n = m--; // 'm's original value (15) is assigned to 'n', then 'm' is decremented to 14
    printf("After n = m--;\n");
    printf("m: %d\n", m); // m is 14
    printf("n: %d\n", n); // n is 15

    return 0;
}