Modify Value Using Pointer

Problem Statement

Input Format

Two integers: initial value and new value to update via pointer.

Output Format

Print the updated variable value.

Constraints

Standard integer limits

Sample Input

10 20

Sample Output

20

Explanation

Access the variable's memory location using '*ptr = new_value' to change its content.

Starter Code

#include <stdio.h>

int main() {
    int num, new_val;
    if (scanf("%d %d", &num, &new_val) == 2) {
        int *ptr = &num;
        // Write your code here to modify value using pointer
    }
    return 0;
}

Limits

• Time Limit: 1s
• Memory Limit: 256MB