Compilare: user.c: In function ‘main’: user.c:27:5: warning: format ‘%c’ expects argument of type ‘char *’, but argument 3 has type ‘int’ [-Wformat=] fscanf(file1, "%c", semne[i]); ^ user.c:18:7: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(file1, "%d", &N); ^ user.c:27:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(file1, "%c", semne[i]); ^