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#include <fstream> | |
#include <algorithm> | |
#include <iterator> | |
#include <iostream> | |
#include <cstring> | |
#include <clocale> | |
#include <string> | |
#include <cstdlib> | |
using namespace std; | |
int number[100]; | |
string question[100]; | |
int i,c = 0; | |
string line; | |
int kek = 0; | |
/* | |
base64.cpp and base64.h | |
Copyright (C) 2004-2008 René Nyffenegger | |
This source code is provided 'as-is', without any express or implied | |
warranty. In no event will the author be held liable for any damages | |
arising from the use of this software. | |
Permission is granted to anyone to use this software for any purpose, | |
including commercial applications, and to alter it and redistribute it | |
freely, subject to the following restrictions: | |
1. The origin of this source code must not be misrepresented; you must not | |
claim that you wrote the original source code. If you use this source code | |
in a product, an acknowledgment in the product documentation would be | |
appreciated but is not required. | |
2. Altered source versions must be plainly marked as such, and must not be | |
misrepresented as being the original source code. | |
3. This notice may not be removed or altered from any source distribution. | |
René Nyffenegger rene.nyffenegger@adp-gmbh.ch | |
*/ | |
static const std::string base64_chars = | |
"ABCDEFGHIJKLMNOPQRSTUVWXYZ" | |
"abcdefghijklmnopqrstuvwxyz" | |
"0123456789+/"; | |
static inline bool is_base64(unsigned char c) { | |
return (isalnum(c) || (c == '+') || (c == '/')); | |
} | |
std::string base64_encode(unsigned char const* bytes_to_encode, unsigned int in_len) { | |
std::string ret; | |
int i = 0; | |
int j = 0; | |
unsigned char char_array_3[3]; | |
unsigned char char_array_4[4]; | |
while (in_len--) { | |
char_array_3[i++] = *(bytes_to_encode++); | |
if (i == 3) { | |
char_array_4[0] = (char_array_3[0] & 0xfc) >> 2; | |
char_array_4[1] = ((char_array_3[0] & 0x03) << 4) + ((char_array_3[1] & 0xf0) >> 4); | |
char_array_4[2] = ((char_array_3[1] & 0x0f) << 2) + ((char_array_3[2] & 0xc0) >> 6); | |
char_array_4[3] = char_array_3[2] & 0x3f; | |
for(i = 0; (i <4) ; i++) | |
ret += base64_chars[char_array_4[i]]; | |
i = 0; | |
} | |
} | |
if (i) | |
{ | |
for(j = i; j < 3; j++) | |
char_array_3[j] = '\0'; | |
char_array_4[0] = (char_array_3[0] & 0xfc) >> 2; | |
char_array_4[1] = ((char_array_3[0] & 0x03) << 4) + ((char_array_3[1] & 0xf0) >> 4); | |
char_array_4[2] = ((char_array_3[1] & 0x0f) << 2) + ((char_array_3[2] & 0xc0) >> 6); | |
char_array_4[3] = char_array_3[2] & 0x3f; | |
for (j = 0; (j < i + 1); j++) | |
ret += base64_chars[char_array_4[j]]; | |
while((i++ < 3)) | |
ret += '='; | |
} | |
return ret; | |
} | |
std::string base64_decode(std::string const& encoded_string) { | |
int in_len = encoded_string.size(); | |
int i = 0; | |
int j = 0; | |
int in_ = 0; | |
unsigned char char_array_4[4], char_array_3[3]; | |
std::string ret; | |
while (in_len-- && ( encoded_string[in_] != '=') && is_base64(encoded_string[in_])) { | |
char_array_4[i++] = encoded_string[in_]; in_++; | |
if (i ==4) { | |
for (i = 0; i <4; i++) | |
char_array_4[i] = base64_chars.find(char_array_4[i]); | |
char_array_3[0] = (char_array_4[0] << 2) + ((char_array_4[1] & 0x30) >> 4); | |
char_array_3[1] = ((char_array_4[1] & 0xf) << 4) + ((char_array_4[2] & 0x3c) >> 2); | |
char_array_3[2] = ((char_array_4[2] & 0x3) << 6) + char_array_4[3]; | |
for (i = 0; (i < 3); i++) | |
ret += char_array_3[i]; | |
i = 0; | |
} | |
} | |
if (i) { | |
for (j = i; j <4; j++) | |
char_array_4[j] = 0; | |
for (j = 0; j <4; j++) | |
char_array_4[j] = base64_chars.find(char_array_4[j]); | |
char_array_3[0] = (char_array_4[0] << 2) + ((char_array_4[1] & 0x30) >> 4); | |
char_array_3[1] = ((char_array_4[1] & 0xf) << 4) + ((char_array_4[2] & 0x3c) >> 2); | |
char_array_3[2] = ((char_array_4[2] & 0x3) << 6) + char_array_4[3]; | |
for (j = 0; (j < i - 1); j++) ret += char_array_3[j]; | |
} | |
return ret; | |
} | |
// ============================================================== | |
void readFile() { | |
ifstream questions("questions.txt"); | |
while (getline(questions, line)) { | |
if (line.substr(0, 1) == "#") { | |
string tmp1 = line.substr(1, 100); | |
//remove(line.begin(), line.end(), ' '); | |
question[i] = base64_decode(tmp1); | |
i++; | |
//questions.ignore(65525, '\n'); | |
} else { | |
number[c] = atoi(base64_decode(line).c_str()); | |
c++; | |
//questions.ignore(65525, '\n'); | |
} | |
kek++; | |
} | |
questions.close(); | |
//std::cout<<question[0]<<" "<<number[0]<<std::endl; | |
//std::cout<<question[1]<<" "<<number[1]<<std::endl; | |
//std::cout<<question[2]<<" "<<number[2]<<std::endl; | |
} | |
int main() { | |
readFile(); | |
return 0; | |
} |
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