Untitled
user_5668965
python
a year ago
152 B
14
Indexable
t = int(input()) for i in range(t): l, r = map(int, input().split()) if l * 2 > r: print(-1, -1) else: print(l, l * 2)
Editor is loading...
Leave a Comment
t = int(input()) for i in range(t): l, r = map(int, input().split()) if l * 2 > r: print(-1, -1) else: print(l, l * 2)