#1345. C++-数字排列-数字0~3排列组合成4位数字
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ID: 1345
Type: Default
1000ms
256MiB
Tried: 8
Accepted: 8
Difficulty: 9
Uploaded By:
吴泽宏 (wuzehong)
C++-数字排列-数字0~3排列组合成4位数字
Background
Description
数字排列-数字0~3排列组合成4位数字
Format
Input
Output
Samples
1023
1032
1203
1230
1302
1320
2013
2031
2103
2130
2301
2310
3012
3021
3102
3120
3201
3210
Limitation
1s, 1024KiB for each test case.