how to compile and run cpp program in ubuntu code example

Example 1: compile c++ linux

g++ foo.cpp -o foo //plus other extension like the opencv to compile correctly

Example 2: how to run cpp in ubuntu

DOWNLOAD DEVC++ OR TURBOC++ IF IT CANT RUN , RUN IN VS CODE BY GIVING g++ foo.cpp IN TERMINAL .

Example 3: how to run cpp file ubuntu

g++ foo.cpp