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55 строки
1.3 KiB
C++
55 строки
1.3 KiB
C++
#include <iostream>
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#include <cassert>
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using namespace std;
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//char nibble_to_hex(uint8_t i)
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char nibble_to_hex(uint8_t i) //Conversion to hex format
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{
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assert(0x0 <= i && i <= 0xf);
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//return "0123456789abcdef"[i];
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if (i < 10)
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{
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return i + '0';
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}
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else
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{
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return 'a' + (i - 10);
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}
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}
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uint8_t jun_nibble(uint8_t i) //Extracting the junior Nibble
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{
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return i & 0x0f;
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}
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int main()
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{
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assert(nibble_to_hex(0x0) == '0');
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assert(nibble_to_hex(0x1) == '1');
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assert(nibble_to_hex(0x2) == '2');
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assert(nibble_to_hex(0x3) == '3');
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assert(nibble_to_hex(0x4) == '4');
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assert(nibble_to_hex(0x5) == '5');
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assert(nibble_to_hex(0x6) == '6');
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assert(nibble_to_hex(0x7) == '7');
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assert(nibble_to_hex(0x8) == '8');
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assert(nibble_to_hex(0x9) == '9');
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assert(nibble_to_hex(0xa) == 'a');
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assert(nibble_to_hex(0xb) == 'b');
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assert(nibble_to_hex(0xc) == 'c');
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assert(nibble_to_hex(0xd) == 'd');
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assert(nibble_to_hex(0xe) == 'e');
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assert(nibble_to_hex(0xf) == 'f');
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cout << nibble_to_hex(10) << endl;
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//cout << hex << static_cast(jun_nibble(0xce)) << endl;
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cout << "Junior nibble: " << hex << +jun_nibble(0xce) << endl; //junior nibble
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cout << "Press any key for exit... ";
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cin.get();
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return 0;
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}
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