Compilare: main.c: In function 'main': main.c:45:30: warning: format '%lld' expects argument of type 'long long int', but argument 4 has type 'int64_t {aka long int}' [-Wformat=] fprintf(out, "Case %i: %lld\n", i + 1, dp[n]); ^ main.c:16:3: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%*c", &t); ^~~~~~~~~~~~~~~~~~~~~~~~ main.c:25:4: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%*c", &n); ^~~~~~~~~~~~~~~~~~~~~~~~