 # Shadows of the Knight - Episode 1 - Puzzle discussion

#147

I succed to do one action every turn but my character did this again. He moves in RD then in D and he started again!!! #148

i need help with the shadows of the knight

#149

i cant get past tower because there is invalid input. how do i fix this? is there a way to do this without using the bisection method? (my coding language is python)

#150

i cant get past tower because there is invalid input. how do i fix this? is there a way to do this without using the bisection method? (my coding language is python)
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#151

help!! what is wrong with my code? All of test cases are pass,but the submit result is 85%,not 100%.

``````import sys
import math

w, h = [int(i) for i in input().split()]
n = int(input())  # maximum number of turns before game over.
x0, y0 = [int(i) for i in input().split()]

xw = w - x0
yh = h - y0

x1 = x0
y1 = y0

s = []

while True:
bomb_dir = input()  # the direction of the bombs from batman's current location (U, UR, R, DR, D, DL, L or UL)

s.append(bomb_dir)

if len(s)==1:

if s=='U':
y = y1
if s=='D':
y = yh
if s=='L':
x = x1
if s=='R':
x = xw
if s=='UR':
y = y1
x = xw
if s=='UL':
y = y1
x = x1
if s=='DR':
y = yh
x = xw
if s=='DL':
y = yh
x = x1

if bomb_dir == 'U':
if y>=2:
y = (y//2)
else:
y=1
y0 = y0-y

elif bomb_dir == 'UR':
if x>=2 and y>=2:
x = (x//2)
y = (y//2)
elif x>=2 and y<2:
x = (x//2)
y = 1
elif x<2 and y>=2:
x = 1
y = (y//2)
elif x<2 and y<2:
x = 1
y = 1

x0 = (x0+x)
y0 = (y0-y)

elif bomb_dir == 'R':
if x>=2:
x = (x//2)
else:
x = 1

x0 = (x0+x)

elif bomb_dir == 'DR':
if x>=2 and y>=2:
x = (x//2)
y = (y//2)
elif x>=2 and y<2:
x = (x//2)
y = 1
elif x<2 and y>=2:
x = 1
y = (y//2)
elif x<2 and y<2:
x = 1
y = 1

x0 = (x0+x)
y0 = (y0+y)

elif bomb_dir == 'D':
if y>=2:
y = (y//2)
else:
y = 1

y0 = y0+y

elif bomb_dir == 'DL':
if x>=2 and y>=2:
x = (x//2)
y = (y//2)
elif x>=2 and y<2:
x = (x//2)
y = 1
elif x<2 and y>=2:
x = 1
y = (y//2)
elif x<2 and y<2:
x = 1
y = 1

x0 = x0-x
y0 = y0+y

elif bomb_dir == 'L':

if x>=2:
x = (x//2)
else:
x = 1
x0 = (x0-x)

elif bomb_dir == 'UL':

if x>=2 and y>=2:
x = (x//2)+1
y = (y//2)+1
elif x>=2 and y<2:
x = (x//2)+1
y = 1
elif x<2 and y>=2:
x = 1
y = (y//2)
elif x<2 and y<2:
x = 1
y = 1

x0 = (x0-x)
y0 = (y0-y)

print(x0, y0)``````

#152

can you explain what you tried to implement? It’s fairly difficult to read that kind of program with repetitive chunks and unnamed variables.

#153

Hello, can anynoe help me understand why we dont go to the bomb at the first time. And what does h means with infinitve loop?

i havent complete any task like this again can anyne help me please

#154

i am stuck at ‘Evasive’ stage at round 6 (\$N=0~6).
The red circle(or target) at this mode would be varient, but i don’t get the answer at round 6.

#155

why I see this error:
Failure: invalid input. Expected ‘Integer’ but found ‘x’

#156

Standard Output Stream:
x y
Game information:
Failure: invalid input. Expected ‘Integer’ but found ‘x’

You printed it as a String instead of printing the values of your variables.