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  1. from math import sqrt
  2.  
  3. a = int(input())
  4. x = sqrt(a) # + 0.00000001;
  5.  
  6. while(x * x > a):
  7. dec(x)
  8.  
  9. while(x * x + 1< a):
  10.  
  11.  
  12. print(int(x))
Runtime error #stdin #stdout #stderr 0.03s 118656KB
stdin
1234567890
stdout
Standard output is empty
stderr
  File "prog.py", line 12
    print(int(x))
                ^
IndentationError: expected an indented block