42 42 052 0x2a 0x2A 4.212340e1 4.212340E1 42.123400 42.123400 42.123400 a:b:c printf +42 +42 +42 42 42 42 +42.123400 +42.123400 +42.123400 42.123400 42.123400 42.12 printf printf pr printf printf pr