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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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Basic float multiplication in C language



In this C-program we will take two floats(decimal number) as input from user and print the result(multiplication).

input:

Two numbers(i.e : 5.7,6.8,3.5 etc.)

output:

Multiplication of the two numbers

CODE---->

#include<stdio.h>
int main() 
{
 float a,b,mul;
 printf("Enter two numbers: "); 
 scanf("%f%f",&a,&b); 
 mul=a*b; 
 printf("The result is = %f",mul); 
 return 0;
}

Download the C-Program file of this Program.

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


RESULT :

Enter two numbers: 7.8
4.5
The result is = 35.100002
--------------------------------
Process exited after 6.321 seconds with return value 0
Press any key to continue . . .


Images for better understanding :

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