c++

#include #include class bca { private: int x; public: void getdata() { cout<>x; } void display() { cout<<"n Entered value of x was:"<<x; } bca(); } bca::bca() { cout<<"n Date of Birth:"; } main() { bca a,b,c,d,e,f,g,h; getch(); }

#include #include class student { private: char name[15]; int rn; float fee,fine,tf; } public: void getdata(); void calc(); void printdata(); }; void student::printdata() { cout<< name<<"tt"<<rn<<"t"<<fee<<"t"<<fine<<"t"<<tf; } void student::getdata() { cout<>name; cout<>rn; cout<>fee; cout<>fine; } void student::calc(); { tf=(fee+fine); } main() { student a[60]; int i,n; clrscr(); cout<>n; cout<<"n Details of student:"; for(i=1;i<=n;i++) { cout<<"n […]

#include #include class sint { private: float p,r,t,si; public: void dataentry(); void calc() { si=p*r*t/100; }; void display(); }; void sint::display() { cout<<"nPrincipletRatetTimetInterest"; cout<<"n"<<p<<"tt"<<r<<"t"<<t<<"t"<<si; }; void sint::dataentry() { clrscr(); cout<>p; cout<>r; cout<>t; }; main() { class sint a; a.dataentry(); a.calc(); a.display(); getch(); }

#include #include class sint { private: float p,r,t,si; public: void dentry(); void calc() { si=(p*r*t)/100; } void display(); }; void sint::display() { cout<<"n Principlettratettimettinterest:"; cout<<"n "<<p<<"ttt"<<r<<"t"<<t<<"tt"<<si; } void sint::dentry() { clrscr(); cout<>p; cout<>r; cout<>t }; main() { class sint x; x.dentry(); x.calc(); x.display(); getch() };

#include #include class bca { private: int x; float y; public: void getdata(); void display(); }; void bca::getdata() { cout<>x; cout<>y; } void bca::display() { cout<<"n Entered value of x was:"<<x; cout<<"n Entered value of y was:"<<y; }

#include #include struct book { char name[20]; int nop; char author[20]; float price; }a[10]; main() { int n,i; struct book *p[70]; clrscr(); cout<>n; for(i=1;i<=n;i++) { p[i]=&a[i]; cout<<"nBook number: "<<i; cout<>p[i]->name; cout<>p[i]->nop; cout<>(*p[i]).author; cout<>p[i]->price; cout<<"nThe entered records are: n"; } clrscr(); cout<<"nS.notNamettN_OF_PAGEtAUTHOR_NAMEtPrice"; for(i=1;i<=n;i++) { cout<<"n"<<i<<"t"<<(*p[i]).name<<"tt"<<(*p[i]).nop<<"tt"<<(*p[i]).author<<"tt"<price; } getch(); }

#include #include struct book { char name[20]; int nop; char author[20]; }; main() { struct book *p,**q; clrscr(); q=&p; cout<>(*p).name; cout<>p->nop; cout<>(*p).author; cout<<"nThe entered information is "; cout<<"nNamettNumber of pagesttAuthor's Name"; cout<<"n"<<(*p).name<<"tt"<<(*p).nop<<"ttt" <<(*p).author; getch();

#include #include struct emp { char name[15]; int eid; float salary; } main() { struct emp a; clrscr(); cout<>a.name; cout<>a.eid; cout<>a.salary; cout<<"n Entered record was:"; cout<<"n nametttIDttsalary:"; cout<<"n "<<a.name<<"tt"<<a.eid<<"tt"<<a.salary; getch(); }

#include #include main() { int a,b,*p,*q; clrscr(); cout<<"nAddress of a is: "<<&a; cout<<"nAddress of b is: "<<&b; cout<<"nAddress of p is: "<<&p; cout<<"nAddress of q is: "<<&q; getch();

#include #include main() { double sint(double,int,int); double p,si; int r,t; clrscr(); cout<>p; cout<>r; cout<>t; si=sint(p,r,t); cout<<"n calculated simple interst is:"<<si; getch(); } double sint(double x,int y,int z) { double k; k=(x*y*z)/100; return(k); }