I, which stood on the floor of the room in point with coordinates
Y0, 0 and did not endure a relation to answer of problem of "Roman numerals". It flowed on the floor. Just as a bottom part of the Roman figure was fasted hinge, so it stayed at the place without change, but the top part of the Roman figure found oneself in point with coordinates
X1, Y1, 0. In the room stood vertical paper picture. You know coordinates of bottom parts
X2, Y2, 0 and
X3, Y3, 0 and height of picture
Find the length "tear up of paper" on the picture.
For input you have 9 numbers
H. All input data is integer numbers, which module not exceeds
The program gives you one number. It is value with precision to
0.001 which you find.
1 1 6 1 4 0 4 5 6