C if else statement
Syntax for if-else statement
The general format for an if-else statement is
if (condition){//from w w w .j a va 2 s. co m
simple or compound statement
}else{
simple or compound statement.
}
Example for if-else statement
#include <stdio.h>
/*from w w w .ja v a 2 s . com*/
main(){
int i = 5;
if(i > 0){
printf(" i > 0. \n");
}else{
printf(" i < 0. \n");
}
}
The code above generates the following result.
Example - if statement with two else statements
if statement with two else statements
#include <stdio.h>
#include <stdlib.h>
/*from ww w. ja v a2 s .c o m*/
int main()
{
char num[2];
int number;
printf("Enter a number from 0 to 9:");
gets(num);
number=atoi(num);
if(number<5)
{
printf("That number is less than 5!\n");
}
else if(number==5)
{
printf("You typed in 5!\n");
}
else
{
printf("That number is more than 5!\n");
}
return(0);
}
The code above generates the following result.
