Write it, run it, read the output

This is a scratch drill — your code runs, nothing is graded or recorded. No test cases, no expected output, no verdict.

TASK

Complete the race broadcast record so it preserves 12 laps, 3000000000 replay views, a lap time of 73.63 seconds, a wind speed of 2.1, and lane B. Replace the marked value with a suitable C++ type and literal suffix, then print the five values in order, one per line.

12
3000000000
73.63
2.1
B