Compilare: user.cpp: In function ‘void readData()’: user.cpp:16:22: warning: format ‘%u’ expects argument of type ‘unsigned int*’, but argument 2 has type ‘ull* {aka long long unsigned int*}’ [-Wformat=] scanf("%I64u", &N); ^ user.cpp:17:22: warning: format ‘%u’ expects argument of type ‘unsigned int*’, but argument 2 has type ‘ull* {aka long long unsigned int*}’ [-Wformat=] scanf("%I64u", &S); ^ user.cpp: In function ‘void printData()’: user.cpp:66:51: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 2 has type ‘ull {aka long long unsigned int}’ [-Wformat=] printf("%I64u", findAndCheck(minimal, maximal)); ^ user.cpp: In function ‘void readData()’: user.cpp:16:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%I64u", &N); ^ user.cpp:17:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%I64u", &S); ^ user.cpp:18:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%u", &P); ^