nac3/nac3standalone/demo/src/loop_try_break.py
David Mak 9238a5e86e standalone: Rename output_str to output_strln and add output_str
output_str is for outputting strings without newline, and the newly
introduced output_strln now has the old behavior of ending with a
newline.
2024-07-09 04:44:40 +08:00

34 lines
845 B
Python

# Break within try statement within a loop
# Taken from https://book.pythontips.com/en/latest/for_-_else.html
@extern
def output_int32(x: int32):
...
@extern
def output_float64(x: float):
...
@extern
def output_str(x: str):
...
def run() -> int32:
for n in range(2, 10):
for x in range(2, n):
try:
if n % x == 0:
output_int32(n)
output_str(" equals ")
output_int32(x)
output_str(" * ")
output_float64(n / x)
output_str("\n")
except: # Assume this is intended to catch x == 0
break
else:
# loop fell through without finding a factor
output_int32(n)
output_str(" is a prime number\n")
return 0