coyote10@anita:~/programacion$ gcc -o sum program01.cpp
program01.cpp:1: error: stray ‘#’ in program
program01.cpp:1: error: ‘ahi’ does not name a type
program01.cpp: In function ‘int main()’:
program01.cpp:11: error: ‘cout’ was not declared in this scope
program01.cpp:15: error: ‘cin’ was not declared in this scope
coyote10@anita:~/programacion$