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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