Eroare de compilare: user.c:1: error: syntax error before "suma" user.c:1: warning: type defaults to `int' in declaration of `suma' user.c:1: warning: data definition has no type or storage class user.c:2: error: syntax error before "crt" user.c:2: warning: type defaults to `int' in declaration of `crt' user.c:2: warning: data definition has no type or storage class user.c:3: error: syntax error before "a" user.c:3: warning: type defaults to `int' in declaration of `a' user.c:3: warning: type defaults to `int' in declaration of `b' user.c:3: warning: type defaults to `int' in declaration of `S' user.c:3: error: syntax error before ':' token user.c:5: warning: type defaults to `int' in declaration of `clrscr' user.c:5: warning: data definition has no type or storage class user.c:6:7: warning: multi-character character constant user.c:6: error: syntax error before '\x613d' user.c:6: warning: type defaults to `int' in declaration of `write' user.c:6: warning: data definition has no type or storage class user.c:6: warning: type defaults to `int' in declaration of `read' user.c:6: warning: parameter names (without types) in function declaration user.c:6: warning: data definition has no type or storage class user.c:7:7: warning: multi-character character constant user.c:7: error: syntax error before '\x623d' user.c:7: warning: type defaults to `int' in declaration of `write' user.c:7: warning: data definition has no type or storage class user.c:7: warning: type defaults to `int' in declaration of `read'