Eroare de compilare: user.c:4:6: warning: return type of ‘main’ is not ‘int’ [-Wmain] void main(void){ ^~~~ user.c: In function ‘main’: user.c:7:5: error: ‘s’ undeclared (first use in this function) s ^ user.c:7:5: note: each undeclared identifier is reported only once for each function it appears in user.c:8:5: error: expected ‘;’ before ‘int’ int nr1, nr2, suma; ^~~ user.c:13:30: error: ‘nr1’ undeclared (first use in this function) fscanf(inputFile, "%d", &nr1); ^~~ user.c:14:30: error: ‘nr2’ undeclared (first use in this function) fscanf(inputFile, "%d", &nr2); ^~~ user.c:18:5: error: ‘suma’ undeclared (first use in this function) suma = nr1 + nr2; ^~~~