Write the time in a different format.
7:45am
The time 7:45am written in 24-hour clock format would be 07:45.
Complete the following task based on the instruction and optional input provided.### Instruction:
Write the time in a different format.

### Input:
7:45am

### Output:
The time 7:45am written in 24-hour clock format would be 07:45.