When you are using SWITCH case, it is important to keep in mind that the inclusion of DEFAULT LABEL. This will inform you whether you are executing your program in right or wrong way. So, it is always recommended to use DEFAULT LABEL in the SWITCH st

Not putting // before the start of single statement comment is a compiler error. Not putting the */ after the termination of block comment is a compiler error.

Semoclone ( ; ) is one of the best sensitive symbols in programming. Placing a semicolon ( ; ) after the WHILE or FOR loop is not a syntax error. So it will not be reported by the compiler. However, it is considered to be a logical error as it change

The test expression done on exact statement. The good habit of using test expression on exact or fulfill statement. So do not use floating point numbers for checking for equality in the test expression.

The iterative statement is one of the most important and interesting statements in the programming world. An iterative statement is used to repeat the execution of a list of statements, depending on the value of an integer expression.

// AHF C PROGRAM SOLVING //The problem are solving here using FUNCTION

#include<stdio.h> #include<math.h> #define pf printf //function declaration int prime(int n); int main() { int a,b,i,result; pf("Enter first number: "); scanf("%d",&a); pf("\nEnter second number: "); scanf("%d",&b); for(i=a;i<=b;i++) { //function call result=prime(i); if(result==1) pf("\n%d is prime number",i); else pf("\n%d is not prime number",i); } return 0; } //function definition int prime(int n) //function header //function body { int i,flag=0; for(i=2;i<n/2;i++) { if(n%i==0) { flag=1; break; } } if(flag==0) return 1; else return 0; }

Enter first number: 10 Enter second number: 20 10 is not prime number 11 is prime number 12 is not prime number 13 is prime number 14 is not prime number 15 is not prime number 16 is not prime number 17 is prime number 18 is not prime number 19 is prime number 20 is not prime number

- find two same integer constant
- A general instruction for cleaning room by a robot
- Input any number and find color name
- Given four co-ordinates and find the area of a rectangle
- Given number is square able or not
- Enter positive number and convert negative number and vice versa
- Profit or loss on selling goods
- Calculate area and circumference of circle
- In a integer, count digits,sum of digits,reverse the integer and print even and odd digits of the integer
- Function_ area of a triangle
- Function_ area of a rectangle
- Function_ area of a circle
- Function_ average of given input
- Function_ calculate factorial

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