Reverse any number using c program

//Reverse any number using c program #include<stdio.h> int main(){     int num,r,reverse=0;     printf("Enter any number: ");     scanf("%d",&num);     while(num){          r=num%10;          reverse=reverse*10+r;          num=num/10;     }     printf("Reversed of number: %d",reverse);     return 0; }...

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publi class private class use

#include<conio.h>#include<iostream.h>class student{    private:        char name[20];    public:        void getname()        {        cout<<"\nEnter Name:";         cin.getline(name,20);        }};class roll: public student{    private:        int rn;    public:   ...

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program to find area of Rectanglein c++

#include<stdio.h> #include<conio.h> #include<iostream.h> main() { int a,b,c; clrscr(); cout<<"\n\tEnter Lenght:"; cin>>a; cout<<"\n\tEnter Width:"; cin>>b; c=a*b; cout<<"Area of Rectangle ="<<c; getch();...

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Program check the length of string without using string function i c++

#include<stdio.h> #include<conio.h> #include<iostream.h> void main() { char str[50]; int i; clrscr(); cout<<"\n"<<"Enter a String: "; cin.getline(str,50); cout<<"\n"<<str<<"\n"; for(i=0;str[i]!='\0';i++); cout<<i; getch(); ...

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reverse of a string without using string functions

#include<stdio.h> #include<conio.h> #include<iostream.h> main() { char str[50]; int i; clrscr(); cout<<"\n"<<"Enter a String: "; cin.getline(str,50); cout<<"\n"<<str<<"\n"; for(i=0;str[i]!='\0';i++); cout<<"\nLength of String :"<<i; for(;i!=-1;i--) { cout<<str[i]; } getch()...

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Structure in c++

#include<iostream.h> struct stud {         char *name;         int age; }; main() {         struct stud s[3]={{"kunal",18},{"sachin",18},{"khushal",18}};         for(int i=0;i<3;i++)         {                 cout<<s[i].name<<endl;                 cout<<s[i].age<<endl;         } }...

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