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

/* 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

#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

#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

#!/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>
void c_p_mn_array(int m, int n, int result[2]) {
    int i;
    result[1] = 1;
    for (i=m-n+1; i<=m; i++)
        result[1] *= i;
    result[0] = result[1];
    for (i=2; i<=n; i++)
        result[0] /= i;
}

bojieli

#include<stdio.h>
int main() {
    double sign = 1, intpart = 0, decmod = 1;
    int expsign = 1, exp = 0;
    double ans;
    int i;
    char c;

    c = getchar();
    if (c == '-') {

bojieli

#include<stdio.h>
int ischar(char now) {
    return (now >= 'a' && now <= 'z' || now >= 'A' && now <= 'Z');
}
int main()
{
    char last = 0, now = 0;
    int count = 0;
    while ((now = getchar()) != EOF) {
        if (ischar(now) && !ischar(last))

bojieli

#include<stdio.h>
static long get_factor_num(long n) {
    int factor;
    int exp_count = 1;
    int ans = 1;
    for (factor = 2; n > 1; factor++) {
        exp_count = 1;
        while (n % factor == 0) {
            n /= factor;
            exp_count *= factor;

bojieli

#include<stdio.h>
#define N 15
int main() {
    int i, j, max = 0, state, total, pos;
    int a[N][N];
    for (i=0; i<N; i++)
        for (j=0; j<=i; j++)
            scanf("%d", &a[i][j]);
    for (state=0; state<(1<<(N-1)); state++) {
        total = 0;