Compiler output
prog.cpp: In function 'int main()':
prog.cpp:25:40: error: 'strcmp' was not declared in this scope
prog.cpp:29:48: error: 'strcpy_s' was not declared in this scope
prog.cpp:35:40: error: 'strcmp' was not declared in this scope
prog.cpp:39:48: error: 'strcpy_s' was not declared in this scope
prog.cpp:44:42: error: 'strcmp' was not declared in this scope
prog.cpp:54:42: error: 'strcmp' was not declared in this scope
prog.cpp:64:42: error: 'strcmp' was not declared in this scope
prog.cpp:97:135: error: 'strcmp' was not declared in this scope
