Compilare: main.cpp: In function 'int main()': main.cpp:30:23: warning: format '%s' expects argument of type 'char*', but argument 3 has type 'int*' [-Wformat=] 30 | fscanf(fin, "%sd", &left, &right); | ~^ ~~~~~ | | | | | int* | char* | %d main.cpp:30:21: warning: too many arguments for format [-Wformat-extra-args] 30 | fscanf(fin, "%sd", &left, &right); | ^~~~~