Eroare de compilare: user.c:2:18: error: vector: No such file or directory user.c:3:17: error: queue: No such file or directory user.c:4: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘namespace’ user.c: In function ‘main’: user.c:12: error: ‘vector’ undeclared (first use in this function) user.c:12: error: (Each undeclared identifier is reported only once user.c:12: error: for each function it appears in.) user.c:12: error: expected expression before ‘int’ user.c:13: error: expected expression before ‘int’ user.c:19: error: ‘viz’ undeclared (first use in this function) user.c:25: error: ‘a’ undeclared (first use in this function) user.c:31: error: ‘queue’ undeclared (first use in this function) user.c:31: error: expected expression before ‘int’ user.c:34: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c:34: note: use option -std=c99 or -std=gnu99 to compile your code user.c:40: error: ‘coada’ undeclared (first use in this function) user.c:10: warning: unused variable ‘s’ user.c:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result user.c:24: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result