Nested For Loop Examples The most important thing to note when writing a nested loop is that the parentheses of the loops should not be mixed. In each round of the outer loop, the inner loop will loop until the end. For example, if the inner loop is set to loop 10 times and the outer loop is set to loop 5 times, when the program runs, the inner loop will have run 50 times in total. While the following examples are not quite needed, they will help us understand the nested loop structure. Print text inside the label as seen in the pictures. The answers to some of the questions are written next to it. Also, check the topic examples section. Cevabı Gör × for ( int i = 1 ; i <= 10 ; i++ ) { for ( int j = 1 ; j <=10 ; j++ ) { label1.Text += "* "; } label1.Text += "\n"; } Cevabı Gör × for( int i = 1 ; i <= 10 ; i++ ) { for (int j = 1 ; j <= i ; j++ ) { label1.Text += "* "; } label1.Text += "\n"; } Cevabı Gör × for( int i = 1 ; i <= 10 ; i++ ) { for (int j = 1 ; j <= i ; j++ ) { label1.Text += j.ToString(); } label1.Text += "\n"; } Cevabı Gör × for( int i = 1 ; i <= 10 ; i++ ) { for (int j = 1 ; j <= i ; j++ ) { label1.Text += i.ToString(); } label1.Text += "\n"; } Cevabı Gör × for ( int i = 1 ; i <= 10 ; i++ ) { label1.Text += i.ToString() + " "; for ( int j = 1 ; j <= i ; j++) { label1.Text += i.ToString(); } label1.Text += "\n"; } Cevabı Gör × for ( int i = 1 ; i <= 10 ; i++ ) { label1.Text += i.ToString() + " "; for ( int j = 1 ; j <= i ; j++) { label1.Text += j.ToString(); } label1.Text += "\n"; } Cevabı Gör × label1.Text = "*\n"; for (int i = 1; i <= 9; i++) { label1.Text += "*"; for (int j = 1; j <= i; j++) { label1.Text += " "; } label1.Text += "*\n"; } Note: In this example, the textalign property of label1 is centered. c# using nested for loops, how to use for loop inside for loop, loop in loop EXERCISES C# Finding Prime Numbers Numbers that are only divisible by 1 and itself are called prime numbers. Write the code of the program that finds the prime numbers starting from 1 up to the number to be entered from the keyboard. Finding Prime Numbers The program that writes the prime numbers between the two numbers entered by the user into label1 one under the other: Cevabı Gör private void button1_Click(object sender, EventArgs e) { int sayi1 = int.Parse(textBox1.Text); int sayi2 = int.Parse(textBox2.Text); int durum; for (int i = sayi1; i <= sayi2; i++) { durum = 0; for (int bolen = 2; bolen < i; bolen++) { if (i % bolen == 0) durum++; } if (durum == 0) label1.Text += i.ToString() + "\n"; } }