This is a C++ program to delete an element from array. The user input an element to delete, the element is then searched in the array, if it is found it is deleted and new array is displayed. If the element is not present in the array then a not found message is displayed. #include<iostream> …
#include<conio.h> #include<graphics.h> #include<dos.h> #include<process.h> #include<iostream.h> int calculatehrs(int h) { int x; switch(h) { case 0: x=90; break; case 1: case 13: x=60; break; case 2: case 14: x=30; break; case 3: case 15: x=0; break; case 4: case 16: x=330; break; case 5: case 17: x=300; break; case 6: case 18: x=270; break; case 7: …
Here you will get program for linear search in C++. In linear search algorithm, we compare targeted element with each element of the array. If the element is found then its position is displayed. The worst case time complexity for linear search is O(n). Program for Linear Search in C++ #include<iostream> using namespace std; int main() …
Actually this program doesn’t creates a facebook login screen. I have just used graphics to create two boxes with an option to enter username and password. This is program is to just give you an idea that how you can create a login screen for your project. #include<conio.h> #include<iostream.h> #include<graphics.h> #include<stdio.h> #include<dos.h> #include<process.h> void logo() …
* * * * * ***** code: #include<iostream.h>#include<conio.h> void main(){ clrscr(); int i,k,j,n; cout<<“Enter size of triangle in odd number(min-5,ex-5,7,9):”; cin>>n; cout<<“nt”; for(i=1;i<=n;i+=2) { for(j=n;j>i;j-=2) cout<<” “; for(k=1;k<=i;++k) { if(i==n) cout<<“*”; else if(k==1||k==i) cout<<“*”; else cout<<” “; } cout<<“nt”; } getch();}
* ** *** ****code: #include<iostream.h>#include<conio.h> void main(){ clrscr(); int i,n,j,k; cout<<“Enter size of triangle(ex-5):”; cin>>n; cout<<“nt”; for(i=0;i<n;++i) { for(j=n;j>i;–j) cout<<” “; for(k=0;k<+i;++k) cout<<“*”; cout<<“nt”; } getch();}
* ** *** **** ***** code:#include<iostream.h>#include<conio.h> void main(){ clrscr(); int n,i,j; cout<<“Ener size of Triangle(ex-4):”; cin>>n; cout<<“nt”; for(i=0;i<n;++i) { for(j=0;j<=i;++j) cout<<“*”; cout<<“nt”; } getch();}
#include<iostream.h> #include<conio.h> void main() { clrscr(); int n,i; long sum=0; cout<<“1^2+3^2+5^2+……+n^2nn Enter Value of n:”; cin>>n; for(i=1;i<=n;i+=2) sum+=(i*i); cout<<“n Sum of given series is “<<sum; getch(); }
