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  • Pirika, Inc.
  • Hachioji, Tokyo
  • 15:49 (UTC +09:00)
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uwi / gist:3728666
Created September 15, 2012 16:23
ProjectEuler Problem 55
#!/bin/bash
# 関数呼び出しするだけでゲロ遅くなるのかー
ct=0
for((i=1;i<10000;i++)) do
# echo "($i)"
x=$i
rev=0
y=$x
@uwi
uwi / gist:3712469
Created September 13, 2012 07:01
ProjectEuler 53
#!/bin/bash
ret=0
for((i=1;i<=100;i++)) do
c=1
h=$((i>>1))
for((j=1;j<=h;j++)) do
c=$((c*(i-j+1)/j))
# echo "$i $j $c"
if [ $c -gt 1000000 ]; then
@uwi
uwi / gist:3595131
Created September 2, 2012 05:40
SRM554 本番メモ
AA
AA
AA *4
AB
AA *4
BB
AB
@uwi
uwi / FCount.java
Created September 12, 2011 15:45
GDD2011 DevQuiz スライドパズル用
package gdd2011;
import java.io.File;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.BitSet;
import java.util.Scanner;
/**
* 現在の解答状況と残りカウント数、残り問題等の表示
* @author uwi