We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Mathematics
  3. Fundamentals
  4. Cutting Paper Squares
  5. Discussions

Cutting Paper Squares

Sort by

recency

|

175 Discussions

|

  • singh1army
     + 0 comments

    return(n*m-1)

  • daisuke332003
     + 2 comments

    For C++, be careful about the funciton input types. If they are the int types, you may need to change them to the long types in order to avoid any overflows.

  • shivamm_19_becs
     + 0 comments

    Python easiest solution: def solve(n, m): return m*n-1 For understanding try comparing the values as bigger and smaller and multiply them.

  • mehtabafsar_ai
     + 1 comment
    n,m = map(int, input().split())
x= n*m
if x ==1:
    print(0)
else:
    print(x-1)

  • CS_2201640100336
     + 0 comments

    This is an interesting problem !

    Got stuck at 3/8 test cases ?

    • Think of it as single paper which need to be divided into N*M parts.
    • As per question one cut produces 1 extra part (1 page + 1 cut = 2 part of page now )
    • We need total of N*M parts since we already have 1 paper so just need N*M -1 more cuts to get our work done.