Compilare: main.cpp: In function 'int main()': main.cpp:12:48: warning: variable 'idx' set but not used [-Wunused-but-set-variable] int bestSum = INT_MIN, sum = 0, beg, endd, idx; ^~~ main.cpp:26:30: warning: 'beg' may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<bestSum<<' '<<beg<<' '<<endd; ^~~ main.cpp:26:39: warning: 'endd' may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<bestSum<<' '<<beg<<' '<<endd; ^