Compilare: main.c: In function 'main': main.c:11:17: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'long long int *' [-Wformat=] fscanf(file1, "%d", &T); ^ main.c:11:1: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(file1, "%d", &T); ^~~~~~~~~~~~~~~~~~~~~~~ main.c:15:5: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(file1, "%lld", &N); ^~~~~~~~~~~~~~~~~~~~~~~~~