The Program in C to Subtraction Of Two Variables is given below:
#include <stdio.h>
int main() {
int num1, num2, subtraction;
printf("Enter the first number: ");
scanf("%d", &num1);
printf("Enter the second number: ");
scanf("%d", &num2);
subtraction = num1 - num2;
printf("The subtraction of %d and %d is %d\n", num1, num2, subtraction);
return 0;
}
Output:
Enter the first number: 90
Enter the second number: 30
The subtraction of 90 and 30 is 60
Pro-Tips💡
This program prompts the user to enter two integers using scanf() function, it then calculates the subtraction of the two integers using num1 – num2, and stores the result in the variable ‘subtraction’.
Finally, it prints the result using printf() function.
You can try different numbers to see if it works fine.
Please note that this program does not check for the validity of the input, you may want to add some validation on the input to make sure that the input is a valid number.
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