Compilare: user.c: In function ‘uneste’: user.c:9:5: warning: implicit declaration of function ‘cap’ [-Wimplicit-function-declaration] a = cap(a); ^ user.c: In function ‘main’: user.c:38:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d%d", &n, &q); ^ user.c:46:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d%d%d", &o, &a, &b); ^