Question

Explain for loop with example.

Answer 1

for loop is an entry controlled loop that repeats its body for a fixed no. of times which is known to us...

Eg:-

for( int i = 1; i < = 5; i ++ )

System.out.println( " hello world " );

So this for loop will print hello world 5 times...

Answer 2

For loop in C++ with example. A loop is used for executing a block of statements repeatedly until a particular condition is satisfied. For example, when you are displaying number from 1 to 100 you may want set the value of a variable to 1 and display it 100 times, increasing its value by 1 on each loop iteration.