How to Do for loop

[Chris Renauro]

#include <iostream>
#include <string>
using namespace std;

int Calculator(int x,int y){
int answera = x + y;
int answerb = x - y;
int answerc = x * y;
int answerd = x / y;
int answere = x % y;
cout << x << " + " << y << " equals..." << answera << endl;
cout << x << " - " << y << " equals..." << answerb << endl;
cout << x << " * " << y << " equals..." << answerc << endl;
cout << x << " / " << y << " equals..." << answerd << endl;
cout << x << " % " << y << " equals..." << answere << endl;
int main()
{
for(0<=0){
int x;
int y;
cout << "input 1 number" << endl;
cin >> x;
cout << "input 1 more number" << endl;
cin >> y;
cout << "now watch this baby..." << endl;
Calculator(x,y);
}
system("PAUSE");
return 0;
}
im using the loop but i get a error whats the proper way to put this program to repeat the commands within mains bracets to repeat over and over.

[Zhuge]

http://cplusplus.com/doc/tutorial/control/#for

[ihato]

1. you have to close Calculator function . Put "}" sign before "int main()"
2. I don't think for loop can be used like that "for(0<=0)".
Instead of "for(0<=0)" , put "for(;0<=0;)"

And it should work well.

[slurpee123abc]

There are 2 things wrong here:
1. There is no indentation. Look at example code, and use it as an example for indentation.
2. You are using the "for" loop incorrectly. Look at the documentation for it.

[zb0S216C]

1. main() is declared within another function. Not allowed. Functions should have prototypes. While not a strict requirement, it's good practice to provide one.

2. The declaration of the for loop is incorrect syntactically. The declaration should reflect this:
for(declaration; proposition; increment/decrement). You can omit all three if you wish, but that will create an infinite loop. If you omit a field, be sure to use the semi-colon, like so:
for( ; var < 10; ++var).

3. Calculator() doesn't have a return statement.

4. You're missing a closing brace.

_Wazzak