Q.1
*****
*****
*****
*****
*****
Q.2
*
*
*
*
*
Q.3
*
*
*
*
*
Q.4
* *
* *
*
* *
* *
Q.5
*
**
***
****
*****
Q.6
*****
****
***
**
*
Q.7
*****
******
*******
********
*********
Q.8
*
***
*****
*******
*********
Q.9
*****
*****
*****
** **
*****
Q.10
*****
***
*
***
*****
public static void main(String[] args) {
System.out.println("Q.1");
for (int i = 1; i <= 5; i++) {
for (int j = 1; j <= 5; j++) {
System.out.print("*");
}
System.out.println();
}
System.out.println("Q.2");
for (int i = 1; i <= 5; i++) {
for (int j = 1; j <= 5; j++) {
if (i == j)
System.out.print("*");
else
System.out.print(" ");
}
System.out.println();
}
System.out.println("Q.3");
for (int i = 1; i <= 5; i++) {
for (int j = 1; j <= 5; j++) {
if (i + j == 6)
System.out.print("*");
else
System.out.print(" ");
}
System.out.println();
}
System.out.println("Q.4");
for (int i = 1; i <= 5; i++) {
for (int j = 1; j <= 5; j++) {
if (i + j == 6 || i == j)
System.out.print("*");
else
System.out.print(" ");
}
System.out.println();
}
System.out.println("Q.5");
for (int i = 1; i <= 5; i++) {
for (int j = 1; j <= 5; j++) {
if (i >= j)
System.out.print("*");
else
System.out.print(" ");
}
System.out.println();
}
System.out.println("Q.6");
for (int i = 1; i <= 5; i++) {
for (int j = 1; j <= 5; j++) {
if (i + j <= 6)
System.out.print("*");
else
System.out.print(" ");
}
System.out.println();
}
System.out.println("Q.7");
for (int i = 1; i <= 5; i++) {
for (int j = 1; j <= i + 4; j++) {
System.out.print("*");
}
System.out.println();
}
System.out.println("Q.8");
for (int i = 1; i <= 5; i++) {
for (int j = 1; j <= i + 4; j++) {
if (i + j >= 6)
System.out.print("*");
else
System.out.print(" ");
}
System.out.println();
}
System.out.println("Q.9");
for (int i = 1; i <= 5; i++) {
for (int j = 1; j <= 5; j++) {
if ((i >= j && i + j <= 6) || (i <= j && i + j >= 6))
System.out.print("*");
else
System.out.print(" ");
}
System.out.println();
}
System.out.println("Q.10");
for (int i = 1; i <= 5; i++) {
for (int j = 1; j <= 5; j++) {
if ((i + j <= 6 && j >= i) || (i + j >= 6 && j <= i))
System.out.print("*");
else
System.out.print(" ");
}
System.out.println();
}
}
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