test

.config/Code/User/History/-3d2256b8/ELU9.cpp

@@ -0,0 +1,76 @@
+/*
+Rafay Ahmad
+23I-2526
+*/
+#include <iostream>
+using namespace std;
+
+class Vector{
+    int size;
+    int *arr;
+public:
+
+    Vector(int size) : size(size){
+        arr = new int[size];
+    }
+
+    Vector operator+(Vector& other){
+        Vector *result = new Vector(size);
+        for(int i=0;i<this->size && i<other.size;i++){
+            result->arr[i] = this->arr[i] + other.arr[i];
+        }
+        if(this->size > other.size) for(int i=this->size-other.size;i<this->size;i++) result->arr[i] = this->arr[i];
+        else for(int i=other.size-this->size;i<other.size;i++) result->arr[i] = other.arr[i];
+        return *result;
+    }
+    Vector operator-(Vector& other){
+        Vector *result = new Vector(size);
+        for(int i=0;i<this->size && i<other.size;i++){
+            result->arr[i] = this->arr[i] - other.arr[i];
+        }
+        if(this->size > other.size) for(int i=this->size-other.size;i<this->size;i++) result->arr[i] = this->arr[i];
+        else for(int i=other.size-this->size;i<other.size;i++) result->arr[i] = other.arr[i];
+        return *result;
+    }
+
+    Vector operator*(int n){
+        for(int i=0;i<this->size;i++) this->arr[i] *= n;
+        return *this;
+    }
+    Vector operator/(int n){
+        if(n != 0) for(int i=0;i<this->size;i++) this->arr[i] /= n;
+        return *this;
+    }
+
+    Vector operator+=(Vector& other){
+        return *this + other;
+    }
+    Vector operator-=(Vector& other){
+        return *this - other;
+    }
+
+    bool operator==(Vector& other){
+        if(this->size != other.size) return false;
+        for(int i=0;i<this->size;i++) if(this->arr[i] != other.arr[i]) return false;
+        return true;
+    }
+    bool operator!=(Vector& other){
+        return !(*this == other);
+    }
+
+    friend ostream& operator<<(ostream& output, Vector& other);
+    friend istream& operator>>(istream& output, Vector& other);
+
+    ~Vector(){
+        delete[] arr;
+    }
+
+
+};
+
+int main(){
+
+    
+
+    return 0;
+}