摘要：
107. 987654321 problemtime limit per test: 0.5 sec. memory limit per test: 4096 KBFor given number N you must output amount of N-digit numbers, such, that last digits of their square is equal to 98765... 阅读全文
摘要：
The k-th Largest GroupTime Limit: 2000MSMemory Limit: 131072KTotal Submissions: 6776Accepted: 2179DescriptionNewman likes playing with cats. He possesses lots of cats in his home. Because the number o... 阅读全文
摘要：
Finding NemoTime Limit: 2000MSMemory Limit: 30000KTotal Submissions: 7006Accepted: 1612DescriptionNemo is a naughty boy. One day he went into the deep sea all by himself. Unfortunately, he became lost... 阅读全文