انواع مثلث!
#include <iostream.h>
#include <conio.h>
/*
1
222
33333
4444444
555555555
66666666666
7777777777777
888888888888888
99999999999999999
*/
int main()
{
int n;
cout << "please enter number : ";
cin >> n;
for( int i = 1; i <= n; i++ ){
for( int j = 1; j <= 2 * ( n - i ); j++ ){
cout << " ";
} // end first for
for( int k = 1; k <= ( 2 * i - 1 ); k++ ){
if( i < 10 )
cout << i << " ";
else
cout << i;
}// end second for
cout << endl;
}// end out for
getch();
return 0;
}
#include <iostream.h>
#include <conio.h>
/*
1
222
33333
4444444
555555555
66666666666
7777777777777
888888888888888
99999999999999999
*/
int main()
{
int n;
cout << "please enter number : ";
cin >> n;
for( int i = 1; i <= n; i++ ){
for( int j = 1; j <= 2 * ( n - i ); j++ ){
cout << " ";
} // end first for
for( int k = 1; k <= ( 2 * i - 1 ); k++ ){
if( i < 10 )
cout << i << " ";
else
cout << i;
}// end second for
cout << endl;
}// end out for
getch();
return 0;
}