Question

Please tell that how can we write if-else statement in java by using scanner class. We need to check if else using string data type.

Anyone please help.​

Answer 1

Answer:

When we need to execute a set of statements based on a condition then we need to use control flow statements. For example, if a number is greater than zero then we want to print “Positive Number” but if it is less than zero then we want to print “Negative Number”. In this case we have two print statements in the program, but only one print statement executes at a time based on the input value. We will see how to write such type of conditions in the java program using control statements.