cislo = 50
12 - 8,56 = 3.44
12 * 8,56 = 102.72
12 % 7 = 5
2 ^ 4 = 16
196 ^ 0,5 = 14
premNr = 29
premNr++ = 30
premNr++ = 29
max(2, 10) = 10
min(2, 10) = 2
ceil(2,42) = 3
floor(2,85) = 2
round(4.55, 2) = 4.6

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