Compilare: user.cpp: In function 'void tipar(int)': user.cpp:16: warning: comparison between signed and unsigned integer expressions user.cpp:18: warning: comparison between signed and unsigned integer expressions user.cpp:19: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int cont(int)': user.cpp:27: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int solutie(int)': user.cpp:35: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int main()': user.cpp:61: warning: comparison between signed and unsigned integer expressions user.cpp:67: warning: comparison between signed and unsigned integer expressions user.cpp:74: warning: comparison between signed and unsigned integer expressions user.cpp:75: warning: comparison between signed and unsigned integer expressions user.cpp:78: warning: comparison between signed and unsigned integer expressions