由数字1、2、3、4、5组成,每位数字不重复的三位数。
digits = [1, 2, 3, 4, 5]
result = []
for i in digits:
for j in digits:
for k in digits:
if i != j and i != k and j != k: # 确保数字不重复
result.append(i * 100 + j * 10 + k)
# 打印结果
print(result)
#代码运行结果
[123, 124, 125, 132, 134, 135, 142, 143, 145, 152, 153, 154, 213, 214, 215, 231, 234, 235, 241, 243, 245, 251, 253, 254, 312, 314, 315, 321, 324, 325, 341, 342, 345, 351, 352, 354, 412, 413, 415, 421, 423, 425, 431, 432, 435, 451, 452, 453, 512, 513, 514, 521, 523, 524, 531, 532, 534, 541, 542, 543]