Compilare: user.cpp: In function ‘void maxim(int, int, int)’: user.cpp:23:9: warning: unused variable ‘parte’ [-Wunused-variable] int parte = 0, m = 0; ^ user.cpp: In function ‘int main()’: user.cpp:77:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int j=0;j<=s.length();j++) ^ user.cpp:76:20: warning: unused variable ‘x’ [-Wunused-variable] int x ,ind = 1; ^