2196 -- Specialized Four-Digit Numbers
Find and list all four-digit numbers in decimal notation that have the property that the sum of its four digits equals the sum of its digits when rep...
2196 - NJUST OnlineJudge
Specialized Four-Digit Numbers Time Limit: 1000MSMemory Limit: 65536K[显示标签] Description Find and list all four-digit numbers in decimal notation that ...