They asked me to code two pattern questions live in the face-to-face interview round which is 3rd round, The questions in the 2nd round were difficult and it was online.
1:
[
[
[
[]
]
]
Java
/*package whatever //do not write package name here */
public class BracketPattern {
public static void main(String[] args) {
int num =4;
for(int i =0;i< 7 ;i++) {
if(i==3) {
for(int j =0;j<=7;j++){
if(j<6) {
System.out.print(" ");
} else if(j==6) {
System.out.print("[");
} else if(j==7) {
System.out.print("]");
}
}
System.out.println();
System.out.println();
}
if(i>=4) {
for(int j =0;j<=num;j++) {
if(j<num) {
System.out.print(" ");
} else {
System.out.print("]");
}
}
System.out.println();
System.out.println();
num-=2;
}
if(i<3) {
for(int j =0;j<=i;j++) {
if(j<i) {
System.out.print(" ");
} else {
System.out.print("[");
}
}
System.out.println();
System.out.println();
}
}
}
}
Output
[
[
[
[]
]
]
]
2nd. :
1 2 3 4 5
2 2 3 4 5
3 3 3 4 5
4 4 4 4 5
5 5 5 5 5
I had 45 mins to solve both, since I could solve only 1 in the given time I wasn't selected