题解 | 小红的正整数构造
小红的正整数构造
https://www.nowcoder.com/practice/7aa37cbc28034fe5af562ec7e44d1e76
import sys for line in sys.stdin: a = line.split("\n")[0].split(" ") l = int(a[0]) r = int(a[1]) x = int(a[2]) res = -1 for i in range(l,r+1,1): if i % x == 0: res = i break print(res)
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