devpruthvi
/ nestedReplace.java
Created
October 23, 2015 06:27
A program for replacing nested "[yes]" patterns
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| public class Main { | |
| public static String nestedReplace(String s) { | |
| int nested =0,i=0; | |
| StringBuilder o = new StringBuilder(); | |
| while(i<s.length()) | |
| { | |
| if(nested==0 && s.regionMatches(i,"[yes]",0,4)) | |
| { | |
| o.append("Yes"); |
devpruthvi
/ leftrecursion.c
Created
October 31, 2015 14:15
A program to remove left recursion in C with sscanf
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| #include<stdio.h> | |
| #include<string.h> | |
| void main() { | |
| char input[100],l[50],r[50],temp[10],tempprod[20],productions[25][50]; | |
| int i=0,j=0,flag=0,consumed=0; | |
| printf("Enter the productions: "); | |
| scanf("%1s->%s",l,r); | |
| printf("%s",r); | |
| while(sscanf(r+consumed,"%[^|]s",temp) == 1 && consumed <= strlen(r)) { | |
| if(temp[0] == l[0]) { |
devpruthvi
/ alphacoders.py
Created
November 1, 2015 15:16
A python script to download all images returned by a search from wall.alphacoders.com , reworked :)
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| ### A program to download wallpapers from alphacoders.com | |
| ###Author: N.V.Pruthvi Raj, Anantapur, India. | |
| ###Date: 23/12/2014 | |
| ###Modified on 1/11/2015 according to the new thumbnail system by the site | |
| import requests,urllib2 | |
| import shutil | |
| import re | |
| import os | |
| from bs4 import BeautifulSoup | |
| url = 'http://wall.alphacoders.com/search.php?search=digital+art&name=Naruto&page=1' |
devpruthvi
/ lrecursionupdated.c
Created
November 3, 2015 17:46
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| #include<stdio.h> | |
| #include<string.h> | |
| void main() { | |
| char input[100],l[50],r[50],temp[10],tempprod[20],productions[25][50]; | |
| int i=0,j=0,flag=0,consumed=0; | |
| printf("Enter the productions: "); | |
| scanf("%1s->%s",l,r); | |
| while(sscanf(r+consumed,"%[^|]s",temp) == 1 && consumed <= strlen(r)) { | |
| if(temp[0] == l[0]) { | |
| flag = 1; |
devpruthvi
/ dfa.c
Created
November 16, 2015 06:24
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| #include<stdio.h> | |
| #include<string.h> | |
| int checkState(char ele[20][20],char array[50][3],int arrlength){ | |
| int i; | |
| for(i=0;i<arrlength;i++) | |
| if(strcmp(ele[0],array[i]) ==0) | |
| return i; | |
| return -1; | |
| } | |
| void main(){ |
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| #include<stdio.h> | |
| int mm, frs, p[15], fre1, fre2, fr, i = -1, fre; | |
| int main() | |
| { | |
| char ch; | |
| void insert(); | |
| void del(); | |
| void display(); |
devpruthvi
/ Bankers.c
Created
November 19, 2015 02:22
Banker's Algorithm for deadlock avoidance in C
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| #include "stdafx.h" | |
| #include<stdio.h> | |
| #include<conio.h> | |
| #define true 1 | |
| #define false 0 | |
| int available[10], allocation[10][10], max[10][10], need[10][10], work[10], finish[10], maxres[10], safe[10], req[10], m, n; | |
| int find() | |
| { | |
| int i, j; |
devpruthvi
/ mp3chunker.py
Created
November 21, 2015 14:08
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| from mutagen.mp3 import MP3 | |
| import subprocess,math | |
| filepath = 'H:/Music/temp/' | |
| filename = 'notafraid.mp3' | |
| a = MP3(filepath + filename) | |
| parts = int(math.ceil(a.info.length / 60)) | |
| for each in range(0,parts): | |
| command = 'ffmpeg -ss {} -i {} -c copy -t {} {}{}'.format(each*60,filepath+filename,60,each,filename) | |
| subprocess.call(command,shell=True) |
devpruthvi
/ bootstrap-social.css
Created
December 20, 2015 13:44
devpruthvi
/ breakout.html
Created
February 14, 2016 16:47
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Sample Breakout Game</title> | |
| <style type="text/css" media="screen"> | |
| * | |
| { | |
| padding: 0; | |
| margin: 0; |