kuniyoshi

#include <iostream>
#include "benchmark/benchmark.h"

using namespace std;

const int MaxSize = 1 << 24;

const double* init_numbers(int);

const double* Numbers = init_numbers(MaxSize);

kuniyoshi

#include <iostream>
#include <sstream>
#include <string>
#include <vector>

using namespace std;

int get_size(int depth)
{
    int r = 0;

kuniyoshi

z.g <- 6.67259e-11
z.m <- 5.972e24
z.r <- 6.356752314e6
z.fg <- function(h) z.g * z.m / (h + z.r)^2
curve(z.fg, from = 0, to = 1e7, xlab = "h[m]", ylab = "g[m/s2]", ylim = c(0, 10))
abline(v = 400e3)

kuniyoshi

date_time	r500	r1000	r2000	r3000	r4000	r5500	r7500	r10000	r15000	r20000	r20200	r30000	r30200	r50000	r50100	r100000	r150000	r200000	my_score	my_ranking
2016-01-18T20:58:32	31911	24990	21378	18821	17460	16469	15574	14846	11636	9997	9969	8222	8205	6287	6281	3161	647	1	10052	19647
2016-01-18T21:02:26	31972	25062	21437	18872	17515	16502	15610	14893	11657	10016	9991	8234	8217	6296	6290	3167	648	1	10052	19752
2016-01-18T21:12:03	32130	25101	21493	18922	17553	16552	15658	14943	11678	10029	10006	8245	8226	6306	6300	3173	649	1	10052	19836
2016-01-18T21:22:01	32242	25169	21592	18968	17615	16598	15706	14993	11693	10048	10024	8254	8239	6314	6309	3181	650	1	10052	19968
2016-01-18T21:32:31	32373	25205	21657	19011	17652	16647	15755	15033	11715	10072	10043	8266	8251	6324	6318	3186	651	1	10052	20138
2016-01-18T21:42:09	32507	25274	21755	19069	17683	16694	15802	15066	11745	10090	10065	8277	8263	6333	6327	3192	652	1	10086	20017
2016-01-18T21:51:45	32624	25323	21826	19113	17734	16726	15853	15106	11786	10110	10083	8290	8274	6342	6

kuniyoshi

DateTime	FilesChanged	Insertions	Deletions	NewFiles	NewLines	Errors	CompiledDateTime	LinkedDateTime
2016-01-18T07:59:00	23	509	124	8	844	103	2016-01-18T09:01:00	2016-01-18T09:08:00
2016-01-12T21:04:00	14	345	73	6	535	42	2016-01-12T21:37:00	2016-01-12T21:37:00
2016-01-06T11:57:00	10	140	24	8	333	41	2016-01-06T12:46:00	2016-01-06T12:46:00
2015-12-23T16:48:00	6	34	13	49	1864	72	2015-12-23T20:23:00	2015-12-23T21:14
2015-12-17T14:17:00	4	11	1	2	166	16	2015-12-17T14:38:00	2015-12-17T14:38:00
2015-12-16T08:32:00	7	125	232	13	371	88	2015-12-16T09:17:00	2015-12-16T09:17:00
2015-12-14T22:28:00	5	58	78	6	274	49	2015-12-14T22:38:00	2015-12-14T22:38:00
2015-12-13T07:31:00	9	226	308	2	71	55	2015-12-13T08:09:00	2015-12-13T08:09:00
2015-12-11T15:59:00	1	11	0	0	0	0	2015-12-11T15:59:00	2015-12-11T15:59:00

kuniyoshi

#!/bin/bash
cat \
    | grep error \
    | awk '{print$1}' \
    | sort \
    | uniq \
    | wc -l

kuniyoshi

#!/bin/bash
date +%FT%T
git diff --stat 2>/dev/null | tail -1
git status --untracked-files=all \
    | awk '/Untracked files/{p=1} p {print $1}' \
    | awk '/\.cpp$/ { print$1 } /\.h$/ { print$1 }' \
    | xargs wc \
    | awk '/\.cpp$/{++count} /\.h$/{++count} /total/{print count, "new files", $1, "new lines"}'

kuniyoshi

#include <iostream>
#include <random>
#include "benchmark/benchmark.h"

#define WARN(x) warn(#x, x, __FILE__, __LINE__)

using namespace std;

template< class T >
void warn(const char* exp, T value, const char* filename, const int line)

kuniyoshi

#include <iostream>
#include "benchmark/benchmark.h"

using namespace std;

unsigned char* be_byte(unsigned v)
{
    unsigned char* b = new unsigned char[sizeof(unsigned)];

    for (int i = 0; i < sizeof(unsigned); ++i) {

kuniyoshi

#include <iostream>
#include "benchmark/benchmark.h"

using namespace std;

const unsigned HEAP_REGION_SIZE_BIT = 24;

unsigned getBitNumber( unsigned a ){
	//二分検索でビット数を確定
	unsigned first = 0;