Compilare: user.cpp: In function ‘int bk(int)’: user.cpp:38: warning: no return statement in function returning non-void user.cpp: In function ‘int main()’: user.cpp:82: warning: name lookup of ‘i’ changed user.cpp:9: warning: matches this ‘i’ under ISO standard rules user.cpp:78: warning: matches this ‘i’ under old rules user.cpp:69: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:71: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:75: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int minim()’: user.cpp:42: warning: ‘poz’ may be used uninitialized in this function