Zadania z dziś
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13
Laboratorium/20221109155432/euklides.cpp
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13
Laboratorium/20221109155432/euklides.cpp
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#include <iostream>
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#include <cmath>
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double odleglosc(double xa, double ya, double xb, double yb)
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{
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return std::sqrt(std::pow(xa-xb, 2)+std::pow(ya-yb, 2));
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}
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int main(int argc, char *argv[])
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{
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std::cout << odleglosc(1,1,2,1) << std::endl;
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std::cout << odleglosc(1,1,2,2) << std::endl;
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std::cout << odleglosc(1,1,-2,21) << std::endl;
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}
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Laboratorium/20221109155432/gnirts.cpp
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Laboratorium/20221109155432/gnirts.cpp
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#include <iostream>
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#include <string>
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std::string gnirts(std::string &wejscie){
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int dlugosc = sizeof(&wejscie)/sizeof(int);
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for (int i : dlugosc){
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aaa
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}
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return gnirts;
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}
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int main(int argc, char *argv[])
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{
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std::cout << gnirts("Hello, world!")<< std::endl;
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}
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16
Laboratorium/20221109155432/miernikkrzyku.cpp
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Laboratorium/20221109155432/miernikkrzyku.cpp
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#include <iostream>
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#include <string>
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int miernikkrzyku(std::string wejscie){
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int counter = 0;
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for (char znak : wejscie){
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if (znak == 'a'){
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counter++;
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}
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}
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return counter;
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}
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int main(int argc, char *argv[])
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{
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std::cout << miernikkrzyku("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") << std::endl;
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}
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14
Laboratorium/20221109155432/ntapotega.cpp
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14
Laboratorium/20221109155432/ntapotega.cpp
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#include <iostream>
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double potega(int wykladnik, double podstawa){
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double podstawa_old = 1;
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for (int i = 0; i < wykladnik; i++) {
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podstawa_old *= podstawa;
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}
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return podstawa_old;
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}
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int main()
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{
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std::cout << potega(3, 21.5) << std::endl;
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}
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11
Laboratorium/20221109155432/szescian.cpp
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11
Laboratorium/20221109155432/szescian.cpp
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#include <iostream>
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long long szescian(int podstawa)
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{
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return podstawa*podstawa*podstawa;
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}
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int main(int argc, char *argv[])
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{
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std::cout << szescian(2) << "\n" << szescian(3) << "\n" << szescian(42) << std::endl;
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}
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