Sequence IJ 4

Source: beecrowd

Version: Phuoc Hung OJ Extended

Problem Statement

Print 33 lines. For $I=0,0.2,0.4,\ldots,2.0$, output $J=I+1,I+2,I+3$ on three lines each, in format I=... J=.... Print integer values without a decimal part, and all other values with exactly one decimal digit.

Input

There is no input.

Output

Print the specified sequence, one I/J pair per line.

Subtasks

• Subtask 1 (20%): No input; the same empty input is used for scoring groups.

• Subtask 2 (30%): No input; the same empty input is used for scoring groups.

• Subtask 3 (50%): No input; the same empty input is used for scoring groups.

Examples

Example 1

Input:

Output:

I=0 J=1
I=0 J=2
I=0 J=3
I=0.2 J=1.2
I=0.2 J=2.2
I=0.2 J=3.2
I=0.4 J=1.4
I=0.4 J=2.4
I=0.4 J=3.4
I=0.6 J=1.6
I=0.6 J=2.6
I=0.6 J=3.6
I=0.8 J=1.8
I=0.8 J=2.8
I=0.8 J=3.8
I=1 J=2
I=1 J=3
I=1 J=4
I=1.2 J=2.2
I=1.2 J=3.2
I=1.2 J=4.2
I=1.4 J=2.4
I=1.4 J=3.4
I=1.4 J=4.4
I=1.6 J=2.6
I=1.6 J=3.6
I=1.6 J=4.6
I=1.8 J=2.8
I=1.8 J=3.8
I=1.8 J=4.8
I=2 J=3
I=2 J=4
I=2 J=5

Explanation:

There are 11 values of I, with three J values per I, for exactly 33 lines.