bojieli

#!/bin/bash
# Usage: the first parameter should be the exported QQ message file
echo -e "Hour\tMyCnt\tMyLen\tMyAvglen\tHerCnt\tHerLen\tHer Avglen"; cat $1 | awk '/2014-/ { if($3=="boj") { split($2,time,":"); hour=time[1]; getline; me_len[hour]+=length($0); me_num[hour]++ } else { split($2,time,":"); hour=time[1]; getline; her_len[hour]+=length($0); her_num[hour]++ } } END {for(key in me_num) printf("%s\t%d\t%d\t%lf\t%d\t%d\t%lf\t\n", key, me_num[key], me_len[key], me_len[key] * 1.0 / me_num[key], her_num[key], her_len[key], her_len[key] * 1.0 / her_num[key] ) }' | sort -n
echo -e "Date\tMyCnt\tMyLen\tMyAvglen\tHerCnt\tHerLen\tHer Avglen"; cat $1 | awk '/2014-/ { if($3=="boj") { split($2,time,":"); hour=time[1]; getline; me_len[hour]+=length($0); me_num[hour]++ } else { split($2,time,":"); hour=time[1]; getline; her_len[hour]+=length($0); her_num[hour]++ } } END {for(key in me_num) printf("%s\t%d\t%d\t%lf\t%d\t%d\t%lf\t\n", key, me_num[key], me_len[key], me_len[key] * 1.0 / me_num[key], her_num[key], her_len[k

bojieli

#include<stdio.h>
#include<math.h>
#define MAX 1000
#define MAX_ITEMS 100
int main() {
    int i, j;
    int n = 0, w[MAX_ITEMS+1] = {0};
    int s[MAX_ITEMS+1][MAX+1] = {1};
    float weight;
    while (scanf("%f", &weight) != EOF) {

bojieli

#include<stdio.h>
#include<math.h>
#define MAX 1000
#define MAX_ITEMS 100
int main() {
    int i, j;
    int n = 0, w[MAX_ITEMS+1] = {0};
    int s[MAX+1] = {1};
    float weight;
    while (scanf("%f", &weight) != EOF) {

bojieli

/* File format:
 * Number of couples | record for couple 1                         | record for couple 2...
 *      int          |  No.  | boy name | girl name | next pointer | ...
 *                   |  int  | string   | string    | pointer      |
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

bojieli

import SimpleHTTPServer
import SocketServer
import urlparse

PORT = 80

class ServerHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
    def do_GET(self):
        try:
            query = urlparse.parse_qs(urlparse.urlparse(self.path).query)

bojieli

#include<stdio.h>
struct cal {
    int hour, minute, second, day, month, year;
};

struct cal convert(struct cal in) {
    struct cal out;
    in.year -= 2000;
    int past_years = in.month >= 3 ? in.year + 1 : in.year;
    int days = in.year * 365 + (past_years + 3) / 4 - (past_years + 99) / 100 + (past_years + 399) / 400;

bojieli

#include<stdio.h>
#include<stdlib.h>

#define HASH_SIZE 300007
#define LINE_LEN 32
char dict[HASH_SIZE][LINE_LEN] = {0};

static unsigned int BKDRhash(char* key) {
    unsigned int seed = 131; // 31 131 1313 13131 131313 etc..
    unsigned int hash = 0;

bojieli

#include<stdio.h>
#include<stdlib.h>
int main() {
    int num = 0;
    int i, j, k;
    char a[1001][22] = {0};
    int idx[1001], tmpidx;
    char tmp[22] = {0};

    while (scanf("%s", a[num++]) != EOF);

bojieli

using namespace std;
#include <iostream>

class Complex {
    private:
        double real;
        double im;

    public:
        Complex(double real, double im) {

bojieli

using namespace std;
#include <iostream>
int getPower(int x, int n) {
    if (x == 0)
        return 0;
    if (n == 0)
        return 1;
    else if (n > 0)
        return getPower(x, n-1) * x;
    else // n < 0