printl('Hello, World!') n = int(input()) for i in [0:n+1] printl(r) end
30
Hello, World! 1 2 4 7.999999999999998 16 32 63.99999999999998 128 255.9999999999999 511.9999999999999 1024 2048 4095.999999999997 8191.999999999995 16383.99999999999 32767.99999999999 65535.99999999998 131072 262143.9999999999 524287.9999999999 1048576 2097152 4194304.000000001 8388608.000000002 16777215.99999998 33554432.00000001 67108863.99999992 134217728.0000001 268435455.9999997 536870912.0000004 1073741823.999999