# Control flow

> if, for, match, break and continue.

Source: https://algobarsx.com/docs/control-flow/

```algobarsx
if regime == Regime.trending:
    risk_now = 1%
elif regime == Regime.volatile:
    risk_now = 0.5%
else:
    risk_now = 0.25%

for level in levels:
    if close > level.price:
        level.touched += 1

for i in 0..50:
    if i > 10:
        break
    continue

match regime:
    Regime.trending: log "trending"
    Regime.ranging: log "ranging"
```

- `if` / `elif` / `else` choose between blocks.
- `for x in list` and `for i in 0..50` loop. `break` and `continue` work as you expect.
- `match` picks a branch by value, which reads well with an `enum`.