Compilare: main.c: In function 'main': main.c:16:19: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'long long unsigned int *' [-Wformat=] fscanf(fptr,"%d %d",&port1, &ban1); ^ main.c:16:22: warning: format '%d' expects argument of type 'int *', but argument 4 has type 'long long unsigned int *' [-Wformat=] fscanf(fptr,"%d %d",&port1, &ban1); ^ main.c:17:19: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'long long unsigned int *' [-Wformat=] fscanf(fptr,"%d %d",&port2, &ban2); ^ main.c:17:22: warning: format '%d' expects argument of type 'int *', but argument 4 has type 'long long unsigned int *' [-Wformat=] fscanf(fptr,"%d %d",&port2, &ban2); ^ main.c:14:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fptr, "%d", &teste); ^~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:16:5: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fptr,"%d %d",&port1, &ban1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:17:5: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fptr,"%d %d",&port2, &ban2); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~