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C programs QnA

Q. If sum of two integer is 14 and if one of them is 8 then find other integer. Ans: Well, this is very simple. Simply, one integer is 8 and sum of two integers is 14. So, we need to subtract the number 8 from their sum of 14 to get the second number. So, the second number is: 14 - 8 = 6 C-Program of this task Code---> #include<stdio.h> int main () { int num1 = 8 , num2 , sum = 14 ; num2 = sum - num1 ; printf ( "The second number is: %d" , num2 ); return 0 ; }
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Checking a number, odd or even in C language



In this C-program we will check that, if a integer(decimal number) is odd or even. The number will be taken from the user.

input:

The number(i.e : 5,6,3 etc.)

output:

The number is odd or even

CODE---->


#include<stdio.h>
int main()
{
 int n;
 printf("Enter a number: "); 
 scanf("%d",&n); 
 if(n%2==0) 
 {
  printf("%d is even",n); 
 }
 else 
 {
  printf("%d is odd",n);
 }
 return 0;
}
Download the C-Program file of this Program.

Don't just read, run on your pc !!!


RESULT :

Enter a number: 121
121 is odd
--------------------------------
Process exited after 3.899 seconds with return value 0
Press any key to continue . . .


Enter a number: 100
100 is even
--------------------------------
Process exited after 2.879 seconds with return value 0
Press any key to continue . . .


Images for better understanding :

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