idk

src/sheet06.cpp

@@ -1,10 +1,93 @@
 #include<iostream>
-#define MY_ASSERT(BOOL_EXPR, MESSAGE) 
+#include<exception>
+#include<math.h>
+#include <string>
+#include <tuple>
+#include<vector>
+#include<algorithm>
+#include<functional>
+#define MY_ASSERT(BOOL_EXPR, MESSAGE) {             \
+	if (!BOOL_EXPR)                                 \
+	{                                               \
+		std::cout << MESSAGE << '\n';               \
+		std::cout << "File: " << __FILE__ << '\n';  \
+		std::cout << "Line: " << __LINE__ << '\n';  \
+		std::terminate();                           \
+	}                                               \
+}
+
+#define POWER(RESULT, BASE, EXPONENT)	\
+{										\
+	RESULT = std::pow(BASE,EXPONENT);	\
+}
+
+template<typename A, typename B, typename C>
+struct Triple
 {
-    if (!BOOL_EXPR)
+	A first;
-    {
+	B second;
-        std::cout << MESSAGE << '\n';
+	C third;
-        std::cout << __FILE__ << '\n';
+	Triple(A a, B b, C c) : first(a), second(b), third(c) {}
-        std::cout << __LINE__ << '\n'
+	friend std::ostream& operator<< (std::ostream& os, const Triple& t)
-    }
+	{
+		os << '(' << t.first <<", " << t.second << ", " << t.third << ')';
+		return os;
+	}
+};
+
+template<typename T>
+void bubble_sort(std::vector<T> &v, std::function<bool(T,T)> predicate)
+{
+	bool has_swapped;
+	size_t n = v.size();
+	do
+	{
+		has_swapped = false;
+		for(size_t i=0; i < n-1; ++i)
+		{
+			if(predicate(v[i],v[i+1]))
+			{
+				std::swap(v[i], v[i+1]);
+				has_swapped = true;
+			}
+		}
+		--n;
+	}while(has_swapped);
+}
+
+char add()
+{
+	return 0;
+}
+
+template<typename A, typename... Args>
+A add(A a, Args... args)
+{
+	return a + add(args...);
+}
+
+int main()
+{
+	MY_ASSERT(true, "hey :)");
+	int i;
+	POWER(i, 2, 3);
+	std::cout << i << '\n';
+	Triple<int, int, int> t(1,2,3);
+	std::cout << t << '\n';
+	std::vector<double> v = {10.0,9.0,8.0,7.0,6.0,5.0,4.0,1.0,3.0,2.0,1.1,1.2,1.1};
+	std::for_each(v.begin(), v.end(), [](double i) { std::cout << i << '\t';});
+	std::cout << '\n';
+	bubble_sort<double>(v, [](const double a, const double b){return a>b;});
+	std::for_each(v.begin(), v.end(), [](double i) { std::cout << i << '\t';});
+	std::cout << '\n';
+
+	int isum = add(1,2,3,4,5,6,7,8,9,10);
+	std::cout << isum << '\n';
+	std::string s1 = "Hello";
+	std::string s2 = ", ";
+	std::string s3 = "World";
+	std::string s4 = "!";
+	std::string ssum = add(s1,s2,s3,s4);
+	std::cout << ssum << '\n';
+	return 0;
 }