Compilare: main.c: In function 'main': main.c:50:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'short int *' [-Wformat=] fscanf(ptr,"%d ", &a[i]); ^ main.c:52:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'short int *' [-Wformat=] fscanf(ptr,"%d ", &b[i]); ^ main.c:48:2: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(ptr, "%d %d", &m, &n); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:50:3: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(ptr,"%d ", &a[i]); ^~~~~~~~~~~~~~~~~~~~~~~~ main.c:52:3: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(ptr,"%d ", &b[i]); ^~~~~~~~~~~~~~~~~~~~~~~~