The following code segment is syntactically correct, but difficult to read. Rewrite the segment using indentation that improves its readability.

Question

```
if (road_stat == 's')
if (temp > 0)
printf("Roads wet.\n");
else
printf("Roads icy.\n");
else
printf("Roads dry.\n");
```

Answer 1

```
if (road_stat == 's')
if (temp > 0)
printf("Roads wet.\n");
else
printf("Roads icy.\n");
else
printf("Roads dry.\n");
]
```