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C Exercises: Read two numbers and divide the first number by second number

C Basic Declarations and Expressions: Exercise-38 with Solution

Write a program that reads two numbers and divide the first number by second number. If the division not possible print "Division not possible".

Sample Solution:

C Code:

#include <stdio.h>
int main() {
	int x, y;
	float div_result;
    printf("Input two numbers: ");
	printf("\nx: "); 
    scanf("%d", &x);
    printf("y: ");
    scanf("%d", &y);
   
   if(y != 0)
     {
   		div_result = (float)x/(float)y;
		printf("%.1f\n", div_result);
	 } 
	else 
	 {
	 		printf("Division not possible.\n");
	  }
  return 0;
}

Sample Output:

Input two numbers:                                                     
x: 25                                                                  
y: 5                                                                   
5.0

Flowchart:

C Programming Flowchart: Read two numbers and divide the first number by second number

C programming Code Editor:

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Previous: Write a C program to read the coordinate(x, y) (in Cartesian system) and find the quadrant to which it belongs (Quadrant -I, Quadrant -II, Quadrant -III, Quadrant -IV).
Next: Write a C program to calculate the sum of all number not divisible by 17 between two given integer numbers.

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C Programming: Tips of the Day

Static variable inside of a function in C

The scope of variable is where the variable name can be seen. Here, x is visible only inside function foo().

The lifetime of a variable is the period over which it exists. If x were defined without the keyword static, the lifetime would be from the entry into foo() to the return from foo(); so it would be re-initialized to 5 on every call.

The keyword static acts to extend the lifetime of a variable to the lifetime of the programme; e.g. initialization occurs once and once only and then the variable retains its value - whatever it has come to be - over all future calls to foo().

Ref : https://bit.ly/3fOq7XP