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59 lines
1.3 KiB
59 lines
1.3 KiB
#include <stdio.h>
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#include <iostream>
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#include <string>
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include <math.h>
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using namespace std;
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/*
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const int lexSize = 64; //rozmiar musi być potęgą liczby 2!!!!
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char lex[64] = {'a','b','c','d','e','f','g','h',
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'i','j','k','l','m','n','o','p',
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'r','s','t','u','v','w','x','y',
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'z','A','B','C','D','E','F','G',
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'H','I','J','K','L','M','N','O',
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'P','R','S','T','U','V','W','X',
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'Y','Z','0','1','2','3','4','5',
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'6','7','8','9','_',' ','-','!',};
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*/
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const int lexSize = 4;
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char lex[4] = {'a','b','c','d'};
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int main(){
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unsigned int strSize =2,offset;
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uint64_t i,temp,maxKomb,mask;
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offset = 2; // [6] ile bitów potrzeba do zapisania liczby lexSize-1 np lexSize=4 to wtedy offset = 2;
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mask = 0x3; // [0x3f] np dla maxKomb zapisanego na 64bitach to jest 58 zer i 6 (czyli offset) jedynek: 0000000 0000000 0000000 0000000 0000000 0000000 0000000 00111111
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maxKomb = pow(lexSize,strSize); //maksymalna ilosć komvinacji hasła = lexSize ^ strSize;
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i = 0;
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char *str;
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str = new char[strSize];
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while(i<maxKomb){
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temp = i;
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for(int j=0;j<strSize;j++){
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temp = temp >> (offset*j);
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str[j] = lex[temp & mask];
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}
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printf("%s\n",str);
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i++;
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}
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return 0;
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}
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