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https://github.com/RobTillaart/Arduino.git
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87 lines
1.4 KiB
C++
87 lines
1.4 KiB
C++
//
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// FILE: demo.ino
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// AUTHOR: Rob Tillaart
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// VERSION: 0.1.0
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// PURPOSE: search the longest palindrome
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// DATE: 2021-12-02
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// URL: https://github.com/RobTillaart/
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#include "Arduino.h"
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#include "palindrome.h"
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palindrome pd;
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uint32_t start, stop;
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#define PLEN 1600
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char str[PLEN];
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void setup()
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{
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Serial.begin(115200);
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Serial.println(__FILE__);
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for (int i = 0; i < PLEN - 1; i++)
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{
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str[i] = 'a' + random(4);
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}
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str[PLEN - 1] = 0;
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//Serial.println(str);
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// delay(100);
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int position = 0;
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int length = 0;
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start = micros();
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pd.findOddPalindrome(str, position, length);
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stop = micros();
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Serial.print(stop - start);
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Serial.print("\t");
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printPartial(str, position, length);
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Serial.println();
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delay(100);
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start = micros();
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pd.findEvenPalindrome(str, position, length);
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stop = micros();
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Serial.print(stop - start);
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Serial.print("\t");
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printPartial(str, position, length);
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Serial.println();
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delay(100);
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start = micros();
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pd.findPalindrome(str, position, length);
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stop = micros();
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Serial.print(stop - start);
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Serial.print("\t");
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printPartial(str, position, length);
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Serial.println();
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delay(100);
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Serial.println("done...");
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}
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void loop()
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{
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}
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void printPartial(char * str, int pos, int len)
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{
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Serial.print(pos);
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Serial.print("\t");
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Serial.print(len);
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Serial.print("\t");
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for (int a = pos; a < pos + len; a++) Serial.print(str[a]);
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Serial.println();
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}
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// -- END OF FILE --
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