#Incrementing neighboring elements in 2D array

21 messages · Page 1 of 1 (latest)

dense scarab
#

For this assignment I have to increment a neighboring element in the 2D array. I'm sure I'm just having a massive brain fart, but I'm confused on how to increment.

for(int i = 0; i < height(); i++)
{
for(int j = 0; j < width(); j++)
{
if(weights[i][j] < 1000000 && weights[i][j] < W_FINISH)
{
weights[i][j] = weights[i][j] = 0;
weights[i][j] = weights[i][j] + 1;
}
}
}

the expected output should be the first image however I am getting the second image

unknown.png image.png
steel lotusBOT
#

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dense scarab
#

I know the loop is wrong I am just stuck on what i should do

vast estuary
steel lotusBOT
#

For this assignment I have to increment a neighboring element in the 2D array. I'm sure I'm just having a massive brain fart, but I'm confused on how to increment.

for (int i = 0; i < height(); i++) {
  for (int j = 0; j < width(); j++) {
    if (weights[i][j] < 1000000 && weights[i][j] < W_FINISH) {
      weights[i][j] = weights[i][j] = 0;
      weights[i][j] = weights[i][j] + 1;
    }
  }
}

the expected output should be the first image however I am getting the second image

Izzy
Formatted by Zelis 🔱
vast estuary
#

weights[i][j] + 1; can only ever evaluate to 1

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you set it to 0 in the previous statement

dense scarab
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yeah i kinda figured i fucked up there which i'm trying to fix, but my other thought process is to use a value to add 1 to the element bordering 0 and then continue doing that until i hit an x

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which i tried differently here

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!format

steel lotusBOT
dense scarab
#

!format

steel lotusBOT
# 
int incrementValue = 2;
for (int i = 0; i < height(); i++) {
  for (int j = 0; j < width(); j++) {
    if (weights[i][j] < 1000000 && weights[i][j] < W_FINISH) {
      if (weights[i][j] < 0) {
        weights[i][j] += incrementValue;
        incrementValue++;
      }
    }
  }
}
Izzy
dense scarab
#

which gives me this instead

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for more context the base weights are -1 with the "finish line" being 0

vast estuary
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@dense scarab Is it supposed to be every item is 1 + the value in the previous row?

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Your code here lacks anything that would make the value based on the row number at all

dense scarab
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Yeah it is

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I got it solved

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!solved