Program 1 //Program for tricky question of over loading #include<iostream> #define clrscr() system(“cls”) using namespace std; class Test { int m; float n; double r; public: Test(int x) { cout<<“\nConstructor with integer arguments “;...
Program 1 // Program for copy constructor #include<iostream> #include<string.h> #define clrscr() system(“cls”) using namespace std; class Student { private: int rno; char name[50]; public: Student(int rno,char name[]) { this->rno=rno; strcpy(this->name,name); } Student() {} Student(Student...
Program 1 //Program by call by reference #include<iostream> #define clrscr() system(“cls”) using namespace std; class Test { int a,b,c,d; public: Test(int x,int y,int z) { cout<<“\nConstructor with 3 argument”; a=x; b=y; c=z; } Test(int...
Program 1 // Program for Cnstructor #include<iostream> #define clrscr() system(“cls”) using namespace std; class Test { int n; public: Test() { n=100; } void incr(); void display(); }; void Test::incr() { ++n; } void...
Program 1 // Program for Class and Object #include<iostream> #define clrscr() system(“cls”) using namespace std; class studentData { // Property of class private: int rno; char name[50]; int mobile; //methods public: void getData(); void...
Program 1 // Program for array as an argument #include<iostream> #define clrscr() system(“cls”) using namespace std; int search(int ar[],int n,int s); int main() { int ar[500],n,i,s,f; clrscr(); xyz:cout<<“Enter the limit”; cin>>n; if(n>500) { cout<<“Invalid...
Program 1 // Program for recursion #include<iostream> #define clrscr() system(“cls”) using namespace std; int main() { static int i=1,n; if(i==1) clrscr(); if(i>10) exit(0); cout<<i<<endl; i++; main(); } Program 2 // Program for recursion 1...
Program 1 //Program for Pointer in array #include<iostream> #define clrscr() system(“cls”) using namespace std; int main() { int ar[5]; int i,*p,sum=0; clrscr(); cout<<“Enter element in array”; //input using index for(i=0;i<5;i++) cin>>ar[i]; p=&ar[0]; int max;...
Program 1 //Program by call by reference #include<iostream> #define clrscr() system(“cls”) using namespace std; //void xyz(int *a); void swap(int *a,int *b); int main() { int a,b; clrscr(); cout<<“\nEnter two number: “; cin>>a>>b; cout<<“\n Before...
Program 1 // Program for Pointer data type #include<iostream> #define clrscr() system(“cls”) using namespace std; int main() { int i,*p1; float f,*p2; char c,*p3; double d,*p4; clrscr(); cout<<“\nsize of int: “<<sizeof(i); cout<<“\nsize of float:...
