Page 163 - CA_Blue( J )_Class9
P. 163
Syntax:
if (condition1) {
// Code to execute if condition1 is true
}
if (condition2) {
// Code to execute if condition2 is true
}
if (condition3) {
// Code to execute if condition3 is true
}
Start
Input values
a and b
true Print Both a and b
if (a==b) equal
false
true Print a and b not
if (a!=b) equal
false
true Print a is greater
if (a>b)
than b
false
Stop
Note: 'In Java, when there is only one statement in an if or else block, the curly braces {} are optional.
You can omit the braces and just write the statement directly.
Example:
int n1=10, n2=22, n3=15;
if(n1>=15)
System.out.println(n1 + "is greater than or equal to 15");
if(n2>=15)
System.out.println(n2 + "is greater than or equal to 15");
Conditional Constructs in Java 161

