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 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
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