program for segitiga

#include <iostream>

#include <conio.h>

using namespace std;

main(){

 char ulang;

 awal :

int i,j,k,l,m=1,n;

cout<<"\n-------- SELAMAT DATANG --------"<<endl;

cout<<"\nSilahkan Masukan Angka [1..9] : ";

cin>>n;

cout<<"\n";

for (i=n;i>=1;i--){

for (j=1;j<=i;j++){

cout<<j<<" ";

}

for (l=1;l<=m;l++){

cout<<" ";}

for (k=i;k>=1;k--){

cout<<k<<" "; }

m=m+4;

cout<<endl;}

cout << "\nAnda Ingin Mencoba Lagi [Y/N] ? : "; cin >> ulang;

cout<<"\n";

system("cls");

 while(ulang=='Y'||ulang=='y')

 goto awal;

goto akhir;

getch();

akhir:

      return 0;

}

 

lira elvani ; 2ka17 ; 14110044