bar(int x,int y)1 int bar(int x, int y) { return x + y + 5; } 2 foo(int x,int y)3 int foo(int x, int y) { return bar(x, y) + 12; } 4 main(int argc,char ** argv)5 int main(int argc, char **argv) { return foo(33, 78); } 6