Display TIME and DATE

Could some body in this forum advise me with a simple code on how to diplay DATE and TIME using printf() statement. I tried cut and paste the one posted here, and it did not even compile ... whole...
Display TIME and DATE

Could some body in this forum advise me with a simple code on how to diplay DATE and TIME using printf() statement. I tried cut and paste the one posted here, and it did not even compile ... whole...
Date and Time

Hi I need to compare two different date&time. Anyone ho have any app note on this?
Date and Time

Hi I need to compare two different date&time. Anyone ho have any app note on this?
How stored date and time information?

On STM32F1 I need create a log with storing the EEPROM, any as 30.10.2015 17:30 temp, humidity, xx, xx ,xx 30.10.2015 17:45 temp, humidity, xx, xx ,xx I wonder how to store time information...