Eroare de compilare: user.c:1:20: error: stdio.h: No such file or directory user.c: In function 'main': user.c:6: error: 'FILE' undeclared (first use in this function) user.c:6: error: (Each undeclared identifier is reported only once user.c:6: error: for each function it appears in.) user.c:6: error: 'f' undeclared (first use in this function) user.c:6: warning: implicit declaration of function 'fopen' user.c:6: error: 'g' undeclared (first use in this function) user.c:6: warning: left-hand operand of comma expression has no effect user.c:7: warning: implicit declaration of function 'fscanf' user.c:7: warning: incompatible implicit declaration of built-in function 'fscanf' user.c:7: warning: passing argument 2 of 'fscanf' from incompatible pointer type user.c:9: warning: implicit declaration of function 'scanf' user.c:9: warning: incompatible implicit declaration of built-in function 'scanf' user.c:12: error: 'N' undeclared (first use in this function) user.c:13: error: 'v' undeclared (first use in this function) user.c:15: warning: implicit declaration of function 'printf' user.c:15: warning: incompatible implicit declaration of built-in function 'printf' user.c:15: warning: too many arguments for format