Eroare de compilare: user.c: In function ‘main’: user.c:30:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 3 has type ‘int’ [-Wformat=] fscanf(in,"%d",pi[i]); ^ user.c:48:5: warning: implicit declaration of function ‘getch’ [-Wimplicit-function-declaration] getch(); ^ user.c:28:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%d",&n); ^ user.c:30:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%d",pi[i]); ^ /tmp/ccT2WJN6.o: In function `main': user.c:(.text.startup+0x133): undefined reference to `getch' collect2: error: ld returned 1 exit status