Given
below function, Interviewer wants me to break the outer loop.
private static void print() {
for (int i = 0; i < 10;
i++) {
for (int j = 0; j
< 10; j++) {
System.out.println(i
+ " " + j);
if (i * j
> 10) {
break;
}
}
}
}
There
are couple of ways to do this.
Way 1: Use a flag to come
out of outer loop
Application.java
package com.sample.app; public class Application { private static void print() { boolean flag = false; for (int i = 0; i < 10; i++) { for (int j = 0; j < 10; j++) { System.out.println(i + " " + j); if (i * j > 10) { flag = true; break; } } // Breaking outer loop if (flag) break; } } public static void main(String args[]) { print(); } }
Way 2: You can use
labels to come out of outerloop.
Application.java
package com.sample.app; public class Application { private static void print() { outerLoop: for (int i = 0; i < 10; i++) { for (int j = 0; j < 10; j++) { System.out.println(i + " " + j); if (i * j > 10) { break outerLoop; } } } } public static void main(String args[]) { print(); } }
You may like
No comments:
Post a Comment