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How to create a c++ application like calculator... Please Help Me !!!
Last edited on
#include <iostream>
#include <cstdlib>
using namespace std;
int c ;
void add(int x, int y)
{
int a;
a = x + y;
cout <<"Answer is -> " << a << endl;
}
void negative(int x, int y)
{
int a;
a = x - y;
cout <<"Answer is -> " << a << endl;
}
void multiple(int x, int y)
{
int a;
a = x * y;
cout <<"Answer is -> " << a << endl;
}
void divide(int x, int y)
{
int a;
a = x / y;
cout <<"Answer is -> " << a << endl;
}
int main()
{
cout << "Welcome to the (add/minus/multiple/divide) simple calculator！" << endl;
cout << "Enter 1 if u want to add something.."<< endl;
cout << "Enter 2 if u want to minus something.."<< endl;
cout << "Enter 3 if u want to multiple something.."<< endl;
cout << "Enter 4 if u want to divide something.."<< endl;
cin >> c ;
while ( c > 0)
{
if ( c == 1 )
{
system("cls");
int x, y;
cout << "Insert your first number and second number!"<< endl;
cin >> x >> y;
add(x,y);
system("PAUSE");
}
else if ( c == 2 )
{
system("cls");
int x, y;
cout << "Insert your first number and second number!"<< endl;
cin >> x >> y;
negative(x,y);
system("PAUSE");
}
else if ( c == 3 )
{
system("cls");
int x, y;
cout << "Insert your first number and second number!"<< endl;
cin >> x >> y;
multiple(x,y);
system("PAUSE");
}
else if ( c == 4 )
{
system("cls");
int x, y;
cout << "Insert your first number and second number!"<< endl;
cin >> x >> y;
divide(x,y);
system("PAUSE");
}
else
{
system("cls");
cout << "Incorrect input pls type again!" << endl;
}
}
return 0;
}
// this is a simple calculator only can use in addition/minus/multiple/divide! Sry for the roughly code i am fresh too...
#include <cstdlib>
using namespace std;
int c ;
void add(int x, int y)
{
int a;
a = x + y;
cout <<"Answer is -> " << a << endl;
}
void negative(int x, int y)
{
int a;
a = x - y;
cout <<"Answer is -> " << a << endl;
}
void multiple(int x, int y)
{
int a;
a = x * y;
cout <<"Answer is -> " << a << endl;
}
void divide(int x, int y)
{
int a;
a = x / y;
cout <<"Answer is -> " << a << endl;
}
int main()
{
cout << "Welcome to the (add/minus/multiple/divide) simple calculator！" << endl;
cout << "Enter 1 if u want to add something.."<< endl;
cout << "Enter 2 if u want to minus something.."<< endl;
cout << "Enter 3 if u want to multiple something.."<< endl;
cout << "Enter 4 if u want to divide something.."<< endl;
cin >> c ;
while ( c > 0)
{
if ( c == 1 )
{
system("cls");
int x, y;
cout << "Insert your first number and second number!"<< endl;
cin >> x >> y;
add(x,y);
system("PAUSE");
}
else if ( c == 2 )
{
system("cls");
int x, y;
cout << "Insert your first number and second number!"<< endl;
cin >> x >> y;
negative(x,y);
system("PAUSE");
}
else if ( c == 3 )
{
system("cls");
int x, y;
cout << "Insert your first number and second number!"<< endl;
cin >> x >> y;
multiple(x,y);
system("PAUSE");
}
else if ( c == 4 )
{
system("cls");
int x, y;
cout << "Insert your first number and second number!"<< endl;
cin >> x >> y;
divide(x,y);
system("PAUSE");
}
else
{
system("cls");
cout << "Incorrect input pls type again!" << endl;
}
}
return 0;
}
// this is a simple calculator only can use in addition/minus/multiple/divide! Sry for the roughly code i am fresh too...
@JJ2828
Only addition are running but the minus multiplication and division are not running
Only addition are running but the minus multiplication and division are not running
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