using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace SoloLearn { class Program { static void Main(string[] args) //👉 #1 { Console.WriteLine("Example #1\n------------"); for (int i = 1; i <= 5; i++) { int j = 1; while (j <= i) { //while loop Console.Write("*"); j++; } Console.WriteLine(); } Console.WriteLine("\n"); //👉 #2--------------------------------------- Console.WriteLine("Example #2\n------------"); for (int i =1; i<=5; i++) { //rows for (int k=1; k<=i; k++){ //columns Console.Write("#"); } Console.WriteLine(); } Console.WriteLine("\n"); //👉 #3--------------------------------------- Console.WriteLine("Example #3\n------------"); for (int i=1; i<=5; i++){ for (int j=i; j<=5; j++){ //spaces before the symbols Console.Write(" "); } for(int n=1; n<=2*i-1; n++){ Console.Write("o" +" "); } Console.WriteLine(); } Console.WriteLine("\n"); //👉 #4--------------------------------------- Console.WriteLine("Example #4\n------------"); int bear=5; for(int i=1; i<=bear; i++){ for(int j=1; j<=bear-i; j++){ Console.Write(" "); } for (int k=1; k<=i; k++){ Console.Write("*"); } Console.WriteLine(); } Console.WriteLine("\n"); //👉 #5--------------------------------------- Console.WriteLine("Example #5\n------------"); int r,c; for( r=5; r>=1; --r) { //rows for( c=1; c<=r; ++c){ Console.Write("#"); } Console.WriteLine(); } } } }

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