Due date: Thursday, February 5, 2004.

Ex. 1. This program will be converting a time value from the military notation (0 to 23) into the usual notation (am-pm).

• Input the time as hours and minutes (2 values) in the military notation (0 to 23).
• Check if the values are correct (the hours should be between 0 and 23, the minutes between 0 and 59). If the values are incorrect, give the user an error message and that's all.
• If the values are correct, convert them to the a.m. - p.m. notation. For example, the 16h15 in the military notation translates into 4h15 p.m. You don't need to store the converted values, only to output them.

Ex. 2. Translate the following numbers considering the unsigned binary representation in both cases:

• 57, 15, and 203 into the binary base,
• 1101, 0110, and 10110001 into the decimal base.