Eroare de compilare: user.c: In function ‘main’: user.c:41:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi, "%d%d", &n, &m); ^ /tmp/cceAX73G.o: In function `main': user.c:(.text.startup+0x7e2): undefined reference to `fill' user.c:(.text.startup+0x806): undefined reference to `fill' user.c:(.text.startup+0x8ea): undefined reference to `fill' user.c:(.text.startup+0x911): undefined reference to `fill' user.c:(.text.startup+0x9c3): undefined reference to `fill' /tmp/cceAX73G.o:user.c:(.text.startup+0x9e8): more undefined references to `fill' follow /tmp/cceAX73G.o: In function `main': user.c:(.text.startup+0x16d4): undefined reference to `calc_arie' user.c:(.text.startup+0x16f0): undefined reference to `calc_arie' user.c:(.text.startup+0x170d): undefined reference to `calc_arie' user.c:(.text.startup+0x176c): undefined reference to `calc_arie' user.c:(.text.startup+0x1793): undefined reference to `calc_arie' /tmp/cceAX73G.o:user.c:(.text.startup+0x1828): more undefined references to `calc_arie' follow /tmp/cceAX73G.o: In function `main': user.c:(.text.startup+0x19fb): undefined reference to `fill' user.c:(.text.startup+0x1a83): undefined reference to `fill' user.c:(.text.startup+0x1a9f): undefined reference to `fill' user.c:(.text.startup+0x1aba): undefined reference to `fill' user.c:(.text.startup+0x1b87): undefined reference to `fill' /tmp/cceAX73G.o:user.c:(.text.startup+0x1ba6): more undefined references to `fill' follow /tmp/cceAX73G.o: In function `main': user.c:(.text.startup+0x2b1a): undefined reference to `calc_arie' user.c:(.text.startup+0x2bbd): undefined reference to `calc_arie' user.c:(.text.startup+0x2c39): undefined reference to `calc_arie' user.c:(.text.startup+0x2c55): undefined reference to `calc_arie' user.c:(.text.startup+0x2c79): undefined reference to `calc_arie' /tmp/cceAX73G.o:user.c:(.text.startup+0x2db9): more undefined references to `calc_arie' follow /tmp/cceAX73G.o: In function `main': user.c:(.text.startup+0x3367): undefined reference to `fill' user.c:(.text.startup+0x3386): undefined reference to `fill' user.c:(.text.startup+0x33f9): undefined reference to `fill' user.c:(.text.startup+0x3415): undefined reference to `fill' user.c:(.text.startup+0x3432): undefined reference to `fill' /tmp/cceAX73G.o:user.c:(.text.startup+0x356d): more undefined references to `fill' follow /tmp/cceAX73G.o: In function `main': user.c:(.text.startup+0x37d5): undefined reference to `calc_arie' user.c:(.text.startup+0x389d): undefined reference to `calc_arie' user.c:(.text.startup+0x393c): undefined reference to `calc_arie' user.c:(.text.startup+0x3958): undefined reference to `calc_arie' user.c:(.text.startup+0x396d): undefined reference to `calc_arie' /tmp/cceAX73G.o:user.c:(.text.startup+0x39ca): more undefined references to `calc_arie' follow collect2: error: ld returned 1 exit status