break and continue are statements that alter the normal flow of a loop.

1. break statement: Immediately terminates the innermost loop (for, while, do...while, or switch) in which it appears. Execution continues with the statement following the terminated loop.

for (let i = 0; i < 10; i++) {
  if (i === 5) {
    break; // Exit the loop when i is 5
  }
  console.log(i);
}
// Output: 0, 1, 2, 3, 4

2. continue statement: Skips the remaining statements in the current iteration of the loop and proceeds to the next iteration.

for (let i = 0; i < 5; i++) {
  if (i === 2) {
    continue; // Skip iteration when i is 2
  }
  console.log(i);
}
// Output: 0, 1, 3, 4 (2 is skipped)

break and continue are useful for controlling loop execution based on specific conditions encountered during iteration.