Loops in Java By venky8542Posted on October 1, 2016November 3, 2025 Loops: A loop can be defined as a repeated execution of statements or a block of statements a specified no. of times Java provides thread looping structures namely while do…while for while: Syntax: – while(condition) { statements; } /*A small demo on while control loop*/ class App7{ public static void main(String yck[]) { int x; x=1; while(x<=10) { System.out.println(x); x++; } } } output: \>javac App7.java \>java App7 1 2 3 4 5 6 7 8 9 10 do…while:Syntax: – do { statements; }while(condition); /*A small demo on do…while control loop*/ class App8{ public static void main(String yck[]) { int x; x=10; do { System.out.println(x); x–; }while(x>=1); } } output: \>javac App8.java \>java App8 10 9 8 7 6 5 4 3 2 1 for:Syntax: – for(initialization; condition; increment/decrement) { statements; } /*A small demo on for loop control*/ class App9{ public static void main(String yck[]) { int x; for(x=1;x<=10;x++) System.out.println(x); } } output: \>javac App9.java \>java App9 1 2 3 4 5 6 7 8 9 10
