Hey so I was working on a problem recently and when I tested in custom invocation it worked.↵
↵
When i submitted it didnt work?↵
↵
Why would this happen?↵
↵
Submission: [submission:86015133]↵
Problem: [problem:344A]↵
↵
↵
Output↵
On the single line of the output print the number of groups of magnets.↵
↵
Code:↵
~~~~~↵
from sys import stdin, stdout↵
def main():↵
n = int(stdin.readline())↵
l = 0↵
y = " "↵
for x in range(0,n):↵
y = stdin.readline()↵
x = stdin.readline()↵
if(x != y):↵
l = l + 1↵
stdout.write(str(l+1))↵
main()↵
~~~~~↵
↵
[Image 1](https://swamp.s3.amazonaws.com/Screen+Shot+2020-07-04+at+7.14.15+PM.png)↵
[Image 2](https://swamp.s3.amazonaws.com/Screen+Shot+2020-07-04+at+7.15.15+PM.png)↵
↵
Please help, I have no idea what I'm doing wrong :(↵
↵
When i submitted it didnt work?↵
↵
Why would this happen?↵
↵
Submission: [submission:86015133]↵
Problem: [problem:344A]↵
↵
↵
Output↵
On the single line of the output print the number of groups of magnets.↵
↵
Code:↵
~~~~~↵
from sys import stdin, stdout↵
def main():↵
n = int(stdin.readline())↵
l = 0↵
y = " "↵
for x in range(0,n):↵
y = stdin.readline()↵
x = stdin.readline()↵
if(x != y):↵
l = l + 1↵
stdout.write(str(l+1))↵
main()↵
~~~~~↵
↵
[Image 1](https://swamp.s3.amazonaws.com/Screen+Shot+2020-07-04+at+7.14.15+PM.png)↵
[Image 2](https://swamp.s3.amazonaws.com/Screen+Shot+2020-07-04+at+7.15.15+PM.png)↵
↵
Please help, I have no idea what I'm doing wrong :(↵