43 lines
928 B
Python
43 lines
928 B
Python
import sys
|
|
|
|
|
|
LOOP_COUNT = 1_000_000
|
|
EXPECTED_CHECKSUM = 4_600_001
|
|
|
|
|
|
def configured_loop_count() -> int:
|
|
try:
|
|
value = int(input().strip())
|
|
except (EOFError, ValueError):
|
|
return LOOP_COUNT
|
|
|
|
return value if value > 0 else LOOP_COUNT
|
|
|
|
|
|
def configured_target() -> str:
|
|
return sys.argv[1] if len(sys.argv) > 1 else "omega"
|
|
|
|
|
|
def vec_string_eq_loop(limit: int, target: str) -> int:
|
|
words = ["alpha", "omega", "delta", "omega", "sigma"]
|
|
i = 0
|
|
acc = 1
|
|
|
|
while i < limit:
|
|
current = words[i % len(words)]
|
|
acc = acc + 7 if current == target else acc + 3
|
|
acc = acc - 1_000_000_000 if acc > 1_000_000_000 else acc
|
|
i += 1
|
|
|
|
return acc
|
|
|
|
|
|
def main() -> int:
|
|
result = vec_string_eq_loop(configured_loop_count(), configured_target())
|
|
print(result)
|
|
return 0 if result == EXPECTED_CHECKSUM else 1
|
|
|
|
|
|
if __name__ == "__main__":
|
|
raise SystemExit(main())
|