#!/usr/bin/env python3
import time
import os
source_files = [name for name in os.listdir() if name[-4:] == ".cpp"]
print(source_files)
for executable in source_files:
    cmd = f"g++ {executable} -o {executable[:-4]}"
    print(f"Executing {cmd}", end="",flush=True)
    tstart = time.time()
    os.system(cmd)
    tend = time.time()
    duration = tend - tstart
    print(f" took {duration} seconds")