Compilare: user.c: In function ‘main’: user.c:14:5: warning: format ‘%d’ expects argument of type ‘int *’, but argument 3 has type ‘short unsigned int *’ [-Wformat=] fscanf(f, "%d %d\n", &n, &K); ^ user.c:14:5: warning: format ‘%d’ expects argument of type ‘int *’, but argument 4 has type ‘short unsigned int *’ [-Wformat=] user.c:21:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 3 has type ‘short unsigned int *’ [-Wformat=] fscanf(f, "%d %d\n", &x, &y); ^ user.c:21:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 4 has type ‘short unsigned int *’ [-Wformat=] user.c:34:5: warning: format ‘%d’ expects argument of type ‘int *’, but argument 3 has type ‘short unsigned int *’ [-Wformat=] fscanf(f, "%d %d\n", &n, &K); ^ user.c:34:5: warning: format ‘%d’ expects argument of type ‘int *’, but argument 4 has type ‘short unsigned int *’ [-Wformat=] user.c:36:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 3 has type ‘short unsigned int *’ [-Wformat=] fscanf(f, "%d %d\n", &x, &y); ^ user.c:36:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 4 has type ‘short unsigned int *’ [-Wformat=] user.c:14:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d %d\n", &n, &K); ^ user.c:21:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d %d\n", &x, &y); ^ user.c:34:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d %d\n", &n, &K); ^ user.c:36:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d %d\n", &x, &y); ^