Category: beginner
The problem is from Timus Online Judge. Den only has two locks. He never uses the same lock two days in a row. Therefore, if the thief wants to …
The problem is from Timus Online Judge It is a simple and easy exercise, you should output correct word depending on the input integer. No much thing to mess …
Almost every online judge has a “A+B” problem. The first problem (easiest) is often present to allow testing if online judges are working (of course they are!) This problem …
The problem is from Timus Online Judge: . The problem asks you to print the square root in reverse order. Pay attention to the input size, which is no …
Today, a friend asks me how to remove the unit from a column in Excel. The format of a column is like this 123.45 unit. The easiest way is …
