Compilare: main.cpp: In function 'int main()': main.cpp:13:9: warning: this 'else' clause does not guard... [-Wmisleading-indentation] else ^~~~ main.cpp:15:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else' if (best_sum < sum ) best_sum = sum, b = ind, e = i; ^~