Compilare: main.cpp: In function 'int main()': main.cpp:66:45: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'int' [-Wformat=] fprintf(g,"%ld\n%ld\n%ld\n",nrp,nrm,nrpm); ^ main.cpp:66:45: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'int' [-Wformat=] main.cpp:66:45: warning: format '%ld' expects argument of type 'long int', but argument 5 has type 'int' [-Wformat=] main.cpp:21:22: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&n); ^ main.cpp:24:32: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%ld",&x[i].a); ^