Compilare: user.cpp: In function ‘int main()’: user.cpp:36:10: warning: variable ‘findStart’ set but not used [-Wunused-but-set-variable] bool findStart = 0; ^ user.cpp:22:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &N, &M); ^ user.cpp:28:33: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &v[ind].val); ^