speciale.cpp: In function 'int main()': speciale.cpp:17: warning: format '%d' expects type 'int', but argument 3 has type 'long long int' speciale.cpp:133: warning: format '%d' expects type 'int', but argument 3 has type 'long long int' speciale.cpp:11: warning: unused variable 'j' speciale.cpp:12: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result