expresie.cpp: In function 'int main()': expresie.cpp:10: warning: overflow in implicit constant conversion expresie.cpp:9: warning: unused variable 'si' expresie.cpp:9: warning: unused variable 'smax' expresie.cpp:9: warning: 'pint' may be used uninitialized in this function expresie.cpp:9: warning: 'pout' may be used uninitialized in this function expresie.cpp:9: warning: 'jint' may be used uninitialized in this function expresie.cpp:9: warning: 'jout' may be used uninitialized in this function