if else in c++

 if else syntax in c++

#include<iostream>

using namespace std;


int main()

{

//if statement is true then not go to else

if(true)

{

cout<<"if is ture"<<endl;

}

else

{

cout<<"else is false"<<endl;

}

//if statment is false then go to else

if(false)

{

cout<<"if is false"<<endl;

}

else

{

cout<<"else is true"<<endl;

}

if(1)

{

cout<<"if is true"<<endl;

}

else

{

cout<<"else is false"<<endl;

}

if(0)

{

cout<<"if is false"<<endl;

}

else

{

cout<<"else is true"<<endl;

}

return 0;

}

Comments

Post a Comment

Any doubt about programming or questions

Popular posts from this blog

Write a program that reads a number in feet, converts it to meters, and displays the result. One foot is 0.305 meter.

Image
(Convert feet into meters) Write a program that reads a number in feet, converts it to  meters, and displays the result. One foot is 0.305 meter. #Beginner In gcc c++ compiler using namespace std; #include<iostream> using namespace std; int main() { float foot; cout<< "enter the foot : " ; cin>>foot; float meter = foot * 0.305 ; cout<< "foot " <<foot<< " is meter  " <<meter; return 0; } copy Output enter the foot : 16.5 foot 16.5 is meter  5.0325 [Program finished] Prime Bounty Spotlight: Prime Student Need of Programmer Need of Programmer
Read more

Area and perimeter of an equilateral triangle c++ program

Image
(Area and perimeter of an equilateral triangle) Write a program that displays the  area and perimeter of an equilateral triangle that has its three sides as 9.2, using the following formula: area = 1.732 * (side)²/ 4 perimeter = 3 * side #Beginner In gcc c++ compiler using namespace std; #include <iostream> using namespace std; int main() { float side = 9.2; float area = 1.732 * side * side / 4; float perimeter = 3 * side; cout << "area of the triangle is : " << area << endl; cout << "perimeter of triangle is : " << perimeter; return 0; } copy Output area of the triangle is : 36.6491 perimeter of triangle is : 27.6 [Program finished] Need of Programmer Need of Programmer
Read more

Write a program that prompts the user to enter the coordinates of two points (x1, y1) and (x2, y2), and displays the slope of the line that connects the two points. The formula of the slope is (y2 - y1)/(x2 - x1).

Image
(Slope of a line) Write a program that prompts the user to enter the coordinates of two  points (x1, y1) and (x2, y2), and displays the slope of the line that connects the two  points. The formula of the slope is (y2 - y1)/(x2 - x1).  #Beginner In gcc c++ compiler using namespace std; #include<iostream> using namespace std; int main() { float x1,y1,x2,y2; cout<< "Enter the coordimnates for two points :\n" ; cout<< "x1 and y1 :" ; cin>>x1>>y1; cout<< "x2 and y2 :" ; cin>>x2>>y2; float slope; slope=(y2-y1)/(x2-x1); cout<< "The slope for te line that connects two points\n(" << "x1=" <<x1<< ",y1=" <<y1 << ",x2=" <<x2<< ",y2=" <<y2 << ") is " <<slope; return 0; } copy Output Enter the coordimnates for two points : x1 and y1 :1 2 x2 and y2 :7 5 The slope fo...
Read more