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Sunday, 26 July 2015
Wednesday, 8 July 2015
Pattern Printing in C++
#include<iostream>
using namespace std;
int main()
{
int first=0;
int count=0;
int space=1;
space=6-1;
for(first=0;first<6;first++){
for(count=0;count<space;count++){
cout<<" ";
space--;
for(count=0;count<2*first-1; count++){
cout<<"*";
}
space=1;
cout<<endl;
}
}
...
Daimond pattern by inputing number of rows in C++
#include<iostream>
using namespace std;
int main()
{
int n,c,f,space=1;
cout<<"enter a num of rows: ";
cin>>n;
space=n-1;
for(f=1; f<=n; f++)
{
for(c=0; c<space; c++)
cout<<" ";
space--;
for(c=0; c<2*f-1; c++)
cout<<"*";
cout<<endl;
}
space=1;
for(f=1; f<=n-1; f++){
for(c=1; c<=space;...
Amazing Daimond in C++
#include<iostream>
#include<conio.h>
using namespace std;
int main()
{
cout<<"\n ********* Diamond *********\n"<<endl;
int gotoxy;
int x_1=19;
int y_1=5;
for(int count_1=1;count_1<=5;count_1++)
{
for(int count_2=1;count_2<=count_1;count_2++)
cout<<"* ";
x_1--;
y_1++;
cout<<endl;
}
int x_2=16;
int y_2=10;
for(int...
Pattern in C++
#include<iostream>
using namespace std;
int main()
{
int i,s,a,d;
cout<<"enter the num: ";
cin>>a;
for(i=1; i<=a; i++){
for(d=1; d<=i; d++){
cout<<" ";
cout<<"*";
for(s=1; s<=i; s++){
}
}
cout<<endl;
...
Write a c++ program that tell us the number is positive or negative
#include<iostream>
using namespace std;
int main()
{
int a;
cout<<"enter a num: ";
cin>>a;
if(a>0){
cout<<"num is Positive:"<<endl;
}else
if(a<0){
cout<<"num is -ve: "<<endl;
}else
cout<<"num is zero"<<endl...
How to find largest number in C++
#include<iostream>
using namespace std;
int main()
{
int a,b,c;
cout<<"Enter first Value: ";
cin>>a;
cout<<"\nEnter second Value: ";
cin>>b;
cout<<"\nEnter third Value: ";
cin>>c;
if(a>b && a>c){
cout<<"Largest Number is: "<<a;
}else
if(b>a && b>c){
cout<<"Largest...
Count number of line in c++
#include<iostream>
using namespace std;
int main()
{
int a=0,b=0,c=0,d=0;
char y;
cout<<"Choose the right option from the following question. \n\n";
for(int x=1; x<=3; x++)
{
cout<<x;
cout<<"The colour of sky is_______? \n";
cout<<"\na)whilte\tb)black\nc)blue\t\td)green\n";
cin>>y;
if(y=='a')
...
Alphabet to ASCII in C++
#include<iostream>
#include<conio.h>
using namespace std;
int main()
{
char a;
int b;
cout<<"Enter Alphabet: ";
cin>>a;
b=(int)a;
cout<<b;
return 0...
prime number in c++
#include<iostream>
using namespace std;
int main()
{
int num;
int i=2;
int c=0;
do{
cout<<"Enter a num: ";
cin>>num;
while(i<num){
if(num%i==0){
c++;
}
i++;
}
{
if(c==0){
cout<<"Num is Prime:\n\n";
}else
cout<<"Num is Not Prime:\n\n";
}
}while(num==num);
return 0...
Ascending or descending Order in C++
#include<iostream>
using namespace std;
int main()
{
int a,b,c;
cout<<"enter a three numbers:"<<endl;
cin>>a>>b>>c;
if(a<b || b<c){
cout<<"numbers in ascending order:\n\n";
cout<<a<<"\t"<<b<<"\t"<<c;
}else
if(b<a || a<c){
cout<<"numbers in...
Even/Odd in c++
#include<iostream>
using namespace std;
int main()
{
int a;
cout<<"enter a num: ";
cin>>a;
if(a%2==0){
cout<<"Num is even\n";
}else
cout<<"Num is odd\n";
return 0...
Simple Calculator in C++
#include<iostream>
using namespace std;
int main()
{
char op;
double a,b,c;
do{
cout<<"\t\t\t\"Calculator\" \n";
cout<<"Enter first value: ";
cin>>a;
cout<<"Enter operator... +, -, /, * ... ";
cin>>op;
cout<<"Enter second value: ";
cin>>b;
if(op=='+') c=a+b;
if(op=='-') c=a-b;
if(op=='*')...
Keyboard Shorcuts (Microsoft Windows)
Keyboard Shorcuts (Microsoft Windows)
1. CTRL+C (Copy)
2. CTRL+X (Cut)
3. CTRL+V (Paste)
4. CTRL+Z (Undo)
5. DELETE (Delete)
6. SHIFT+DELETE (Delete the selected item permanently without placing the item in the Recycle Bin)
7. CTRL while dragging an item (Copy the selected item)
8. CTRL+SHIFT while dragging an item (Create a shortcut to the selected...
Switch Statement Example Program
Switch Statement Example Program
#include<iostream>
using namespace std;
int main()
{
int age;
cout<<"Enter your age? ";
cin>>age;
switch(age){
case 16:
cout<<"u are too young";
break;
default:
cout<<"you are elligible";
}
...
Gotoxy concept with example program
Gotoxy concept with example program
#include<iostream>
#include<conio.h>
#include<windows.h>
using namespace std;
void gotoxy (short x , short y){
COORD pos = {x , y};
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE) , pos);}
int wall(){
int xpos,ypos; ...
Calculatar in C++
Calculatar in C++
#include<iostream>
#include<cmath>
using namespace std;
int main ()
{
float a,b,PI;
int input;
cout<<endl;
cout<<"******************************* Calculator *************************************\n";
cout<<"================================================================================\n";
...
How to make a diamond in C++?
How to make a diamond in C++?
#include<iostream>
using namespace std;
void star(int );
int main()
{
int n;
cout<<"Enter num of rows: ";
cin>>n;
star(n);
}
void star(int rows){
for(int i=1;i<=rows;i++){
for(int j=rows;j>=i;j--){
cout<<" ";
}
for(int x=1;x<=i;x++){
cout<<"*"<<" ";
...
Program using Gotoxy
The basic Concept of Gotoxy
#include<iostream>
#include<stdio.h>
#include<windows.h>
#include<conio.h>
using namespace std;
int key_press();
int food();
int wall();
void AltEnter();
int reset();
void gotoxy(int,int);
HANDLE hStdout;
void gotoxy (short x , short y){
COORD pos = {x , y};
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE)...
How to merge two arrays?
How to merge two arrays?
#include<iostream>
using namespace std;
int main()
{
int a1[5]={5,2,4,6,1};
int a2[5]={10,7,8,3,9};
int a3[10]={0};
int k=0;
for(int i=0;i<10;i++){
if(i>4){
a3[i]=a2[k++];
}
a3[i]=a1[i];
}
for(int j=0;j<10;j++){
cout<<a3[j]<<", ";
...
