Star pattern
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class Main {
public static void main(String[] args) {
int row = 5;
int row1 = 4;
int row2 = 4;
int i , j , k;
for(i=1 ; i<=row ; i++){
for (j=1 ; j<=row1 ; j++){
System.out.print(" ");
}
k=i;
while(k>0) {
System.out.print("* ");
k--;
}
System.out.println();
row1 = row1 - 1;
}
// System.out.println();
for (i=1 ; i<= row2 ; i++) {
// System.out.println();
k = i;
while(k>0){
System.out.print(" ");
k--;
}
for (j=4 ; j>=i ; j--) {
System.out.print("* ");
}
System.out.println();
}
}
}
Java
INFO