If with else statement : If statement « Statement « C Tutorial






  1. C Tutorial
  2. Statement
  3. If statement

The general format for an if-else statement is

if (condition)
   simple or compound statement  
else
   simple or compound statement.

#include <stdio.h>

main(){
  int i = 5;
  if(i > 0){
     printf(" i > 0. \n");
  }else{
     printf(" i < 0. \n");
  }
}

i > 0.




6.3.If statement
6.3.1.if statement
6.3.2.To execute only one statement, opening and closing braces are not required
6.3.3.The if statement: a compound statement
6.3.4.If with else statement
6.3.5.The if-else-if statement
6.3.6.if statement with two else statements
6.3.7.if statement: compare the value from user input
6.3.8.Using nested ifs
6.3.9.Use compound conditions to check for upper and lowercase letters
6.3.10.Checking for a Range of Values
6.3.11.Use isdigit Function in if statement
6.3.12.Operators Used in if Comparisons
6.3.13.if Comparisons and Their Opposites