Q/write a java program togenerate the following output?
1 1 2
1 2 3
1 2 3 4
1 2 3 4 5
1 2 3 4 5 6
1 2 3 4 5 6 7
Answers
Answered by
2
Correct Question:
Write Java program to generate the following output.
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
1 2 3 4 5 6
1 2 3 4 5 6 7
Solution:
The given códe is written in Java.
public class Main {
public static void main(String[] args) {
int i,j;
for(i=1;i<=7;i++) {
for(j=1;j<=i;j++)
System.out.print(j+" ");
System.out.println();
}
}
}
Explanation:
- Initially, i = 1. So, inner loop iterate 1 time and displays 1 on the screen. Again, when i = 2, inner loop iterates 2 times and displays 1 2 on the screen.
- This continues till the value of i is less than 7. When i becomes greater than 7, loop is terminated.
- After displaying each row, a new line is inserted.
See the attachment for output.
•••♪
Attachments:
Answered by
1
Correct Pattern:-
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
1 2 3 4 5 6
1 2 3 4 5 6 7
Your Answer:-
public class Ptt{
public static void main(String[] args) {
for(int i=1;i<=7;i++) {
for(int j=1;j<=i;j++)
System.out.print(j+" ");
System.out.println();
}
}
}
Variable Description:-
- i :- loop variable
- j:- loop variable
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