Eroare de compilare: user.cpp: In function ‘int cuplaj(int)’: user.cpp:13: warning: comparison between signed and unsigned integer expressions user.cpp:20: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘int main()’: user.cpp:37: warning: format ‘%d’ expects type ‘int*’, but argument 3 has type ‘bool*’ user.cpp:47: error: ‘memset’ was not declared in this scope user.cpp:33: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:37: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result