Dzisiejsze laby. Reszta kiedy indziej

Laboratorium/20221116155920/structs.cpp

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+#include <iostream>
+#include <cmath>
+
+
+struct pointInSpace {
+	double xCoord;
+	double yCoord;
+};
+
+struct rectangle {
+	pointInSpace SW;
+	pointInSpace NE;
+};
+struct circle {
+	pointInSpace centre;
+	double radius;
+ };
+double distance(pointInSpace a, pointInSpace b){
+  return std::sqrt(std::pow(a.xCoord - b.xCoord, 2) + std::pow(a.yCoord - b.yCoord, 2));
+}
+double rectArea(rectangle caseInPoint){
+	return (caseInPoint.NE.xCoord-caseInPoint.SW.xCoord) * (caseInPoint.NE.yCoord-caseInPoint.SW.yCoord);
+}
+
+int biggerRect(rectangle a, rectangle b){
+	return (rectArea(a) > rectArea(b)) ? rectArea(a) : rectArea(b);
+}
+
+
+
+int main(int argc, char* argv[]){
+	pointInSpace dot = {3.141592, 42.0};
+	std::cout << dot.xCoord <<  std::endl << dot.yCoord << std::endl;
+
+	rectangle square = {0.0,0.0,20.0,20.0};
+	std::cout << square.SW.xCoord << std::endl << square.SW.yCoord <<  std::endl << square.NE.xCoord <<  std::endl << square.NE.yCoord << std::endl;
+
+	circle wheel = {1.0,1.0,1.0};
+	std::cout << wheel.centre.xCoord << std::endl << wheel.centre.yCoord << std::endl << wheel.radius << std::endl;
+
+	std::cout << distance({1.0,1.0},{3.0,1.0}) << std::endl;
+
+	std::cout << rectArea(square) << std::endl;
+
+	rectangle rect1 = {13.0,10.0,15.0,15.0};
+	std::cout << biggerRect(square,rect1) << std::endl;
+
+
+	return 0;
+
+}

Laboratorium/20221130155128/czytanie.cpp

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+#include <iostream>
+#include <fstream>
+#include <string>
+
+using namespace std;
+int czytaj(char *nazwa){
+  ifstream plik(nazwa);
+	string linia;
+	while (getline(plik, linia)) {
+	  std::cout << linia << std::endl;
+	}
+  plik.close();
+	return 0;
+}
+int main (int argc, char *argv[])
+{
+	czytaj(argv[1]);
+	return 0;
+}

Laboratorium/20221130155128/generowanie.cpp

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+#include <iostream>
+#include <fstream>
+
+using namespace std;
+int generator(int n, char *nazwa){
+  ofstream plik(nazwa);
+	for (int i = 1; i <= n; i++) {
+	  plik << i << endl;
+  }
+  plik.close();
+	return 0;
+}
+int main (int argc, char *argv[])
+{
+	generator(atoi(argv[1]), argv[2]);
+	return 0;
+}