What is the difference between break, continue and pass?

Question

Accepted Answer

**break**, **continue**, and **pass** control loop and block execution.

**break — exit loop:**
```python
for i in range(10):
    if i == 5:
        break  # Exit loop
    print(i)
# Output: 0, 1, 2, 3, 4
```

**continue — skip iteration:**
```python
for i in range(5):
    if i == 2:
        continue  # Skip 2
    print(i)
# Output: 0, 1, 3, 4
```

**pass — do nothing (placeholder):**
```python
for i in range(5):
    if i == 2:
        pass  # Placeholder
    print(i)
# Output: 0, 1, 2, 3, 4

# In class
class FutureFeature:
    def todo(self):
        pass  # Will implement later
```

Python: What is the difference between break, continue and pass?