World War I English Band Six Dog Belt

2018-02-27 About 33 words Estimated reading time: 1 minute

As expected, see here for details, no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no no!

Poj1002 - Very broken

2018-02-27 About 233 words Estimated reading time: 1 minute

If there is a test data or guidance from a big man, I can't always A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 19 20 21 22 23 24 25 27 28 29 30 32 33 34 35 36 38 39 40 41 44 45 46 47 48

Sstream - simple use

2018-02-26 About 428 characters Estimated reading time: 1 minute

Introduction The<sstream>library defines three types: istringstream, ostringstream, and stringstream, which are used to

Digital-Roots

2018-02-25 About 222 words Estimated reading time: 1 minute

The digital root of a positive integer is found by summing the digits of the integer. If the resulting value is a single digit then that digit is the digital root. If the resulting value contains two or more digits, those digits are summed and the process is repeated. This is continued as long as necessary to obtain a single digit. For example, consider the positive integer 24. Adding the

Violent hdu1003 (no AC)

2018-02-24 About 187 words Estimated reading time: 1 minute

I wanted to use the simplest and most violent method AC, but the result was correct but timeout. I will continue 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 19 20 22 23 24 25 27 28 29 30 31 32 33 34 when I think of a better way

Use map in c++(hdu1004)

2018-02-16 About 502 words Estimated reading time: 2 minutes

Introduction Map is an associated container of STL, which provides one-to-one numbers (the first can be called a keyword, each keyword can only appear once in the map, and the second may be called the value of the keyword)