CODE DRILL 1 · RUN ONLY
This is a scratch drill — your code runs, nothing is graded or recorded. No test cases, no expected output, no verdict.
TASK
Create the exact main.cpp source file containing int main() {}, compile it into first_program, run it, and print a verification line only after the executable finishes successfully without producing program output.
OUTPUT
Samplefirst_program finished successfully with no output.
What a finished answer prints, from the lesson. Nothing has run yet — press Run and this is replaced by your program’s own output.