Compilare: main.cpp: In function 'int main()': main.cpp:72:40: warning: format '%d' expects argument of type 'int*', but argument 4 has type 'long long int*' [-Wformat=] fscanf(fin,"%d %d %d",&op,&x,&y); ^ main.cpp:72:40: warning: format '%d' expects argument of type 'int*', but argument 5 has type 'long long int*' [-Wformat=] main.cpp:66:24: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&n); ^ main.cpp:68:33: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%lld",&v[i]); ^ main.cpp:70:24: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&m); ^ main.cpp:72:41: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d %d %d",&op,&x,&y); ^