Compilare: user.cpp: In function ‘int main()’: user.cpp:76: warning: format ‘%ld’ expects type ‘long int*’, but argument 2 has type ‘int*’ user.cpp:76: warning: format ‘%ld’ expects type ‘long int*’, but argument 3 has type ‘int*’ user.cpp:76: warning: format ‘%ld’ expects type ‘long int*’, but argument 4 has type ‘int*’ user.cpp:79: warning: format ‘%ld’ expects type ‘long int*’, but argument 2 has type ‘int*’ user.cpp:86: warning: format ‘%ld’ expects type ‘long int’, but argument 2 has type ‘int’ user.cpp:74: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:75: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:76: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:79: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int caz1(int, int)’: user.cpp:35: warning: ‘fin’ may be used uninitialized in this function user.cpp: In function ‘int caz2(int, int)’: user.cpp:52: warning: ‘fin’ may be used uninitialized in this function