Addition Example for Run Time value (Using scanf)

 #include <stdio.h>


int main() {
    double num1, num2;

    printf("Enter the first number: ");
    scanf("%lf", &num1);

    printf("Enter the second number: ");
    scanf("%lf", &num2);

    double sum = num1 + num2;

    printf("Sum of %.2lf and %.2lf is %.2lf\n", num1, num2, sum);

    return 0;
}

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