C++ Program to Print out a diamond of any size less than 12
#include <iostream.h>
#include <conio.h>
const int Center = 20;
void printnc(char c, int n){
for (int lcv=0; lcv < n; lcv++)
{
cout << c;
}
}
// Print out a triangle of size n
void printTriangle(int n){
for (int i=0; i < n; i++){
printnc(' ', Center - i -1);
printnc('X', 2*i+1);
cout << endl;
}
}
// Print reverse of triangle printed by printTriangle
void printRTriangle(int n){
for (int i=0; i < n; i++){
printnc(' ', Center - n + i);
printnc('X', 2*n-2*i-1);
cout << endl;
}
}
// Get dimension of triangle from user
void main(void){
int m;
cout << "Enter an integer m [0 < m < 12]: "; endl;
cin >> m;
while ((m > 0) && (m < 12)){
printTriangle(m);
printRTriangle(m-1);
cout << "Enter an integer m [0 < m < 12]: ";
cin >> m;
}
}
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