raven38

tap "golangci/tap"
tap "gromgit/fuse"
tap "grpc/grpc"
tap "homebrew/bundle"
tap "homebrew/cask"
tap "homebrew/core"
tap "kyoshidajp/ghkw"
tap "px4/px4"
brew "a2ps"
brew "arp-scan"

raven38

# License:
#   I hereby state this snippet is below "threshold of originality" where applicable (public domain).
#
# Otherwise, since initially posted on Stackoverflow, use as:
#   CC-BY-SA 3.0 skyking, Glenn Maynard, Axel Huebl
#   http://stackoverflow.com/a/31047259/2719194
#   http://stackoverflow.com/a/4858123/2719194

import builtins
import types

raven38

from chainer import cuda
from chainer import function
from chainer.utils import type_check
import numpy as np
import cupy as cp


def _kern():
    return cuda.elementwise(
        'T cond, T x, T slope', 'T y',

raven38

fruits = ['apple', 'banana', 'grape']
for fruit in fruits:
    print(fruit)

raven38

[http://bit.ly/1AE13sU]

raven38

$ cd
$ tar zxvf ~/Downloads/gnat-gpl-2014-x86_64-darwin-bin.tar.gz
$ cd gnat-gpl-2014-x86_64-darwin-bin
$ sudo ./doinstall

raven38

m/nを切り上げる

(m + n - 1) / n

m/nを切り下げる

m / n

m/nを四捨五入する

raven38

#include <numeric>

using namespace std;

// T accumulate( InputIt first, InputIt last, T init );
string concatvec(vector<string> expr){ return accumulate(expr.begin(), expr.end(), string(""));}

int main(){
  vector<string>vs; // 適当な文字列を入れてく
  string s = concatvec(vs);

raven38

  long long combination(int n, int r){
      long long i = 1;
      int k = r>n-r?n-r:r, cnt;
      if(k < 0) return 0;
      for(cnt = 1; cnt <= k; cnt++){
        i *= n - cnt + 1;
        i /= cnt
      }
      return i;
  }

raven38

#define MOD 100000007

long long comb(int P_, int Q_){
  static const int N_ = 1020;
  static long long C_[N_][N_];
  
  if(C_[0][0]==0){
    int i,j;
    for(i = 0; i < N_; ++i) C_[i][0] = C_[i][i] = 1;
    for(i = 0; i < N_; ++i) for(j = 1; j < i; ++j) C_[i][j] = (C_[i-1][j-1] + C_[i-1][j])%MOD;