There is no Spoon - Episode 1 puzzle discussion

Puzzles
327

Or just follow the initial template and use input().

328

Hi i’m having an issue for the first example

I’m creating a dictionnary to get all coordinates of everything.
then at last i make a for loop to search value 0 and print out coordinate

Here’s my code (Python beginner)

width = int(input())  # the number of cells on the X axis
height = int(input())  # the number of cells on the Y axis
matrix={}
for y in range(height):
    line = input()  # width characters, each either 0 or .
    for x in range(len(line)):
        if line[x]=="0":
            matrix.update({str(x)+","+str(y):"0"})
        else:
            matrix.update({str(x)+","+str(y):"-1"})
# Write an action using print
# To debug: print("Debug messages...", file=sys.stderr, flush=True)

print("debug matrix : "+str(matrix),file=sys.stderr)
out=""
for coord,value in matrix.items():
    if value == "0":
        temp=coord.split(",")
        out=out+" "+" ".join(temp)
# Three coordinates: a node, its right neighbor, its bottom neighbor
print(out[1:]) #suppress initial space

but when running, i have this error :

Timeout: Only 1 node has been computed.

but the final output is right , i have the right answer : 0 0 1 0 0 1

why ?

329

You have to output one line for each node, so the correct answer for the first test consists of 3 lines:

0 0 1 0 0 1
1 0 -1 -1 -1 -1
0 1 -1 -1 -1 -1