Compilare: user.cpp: In function ‘void getPath()’: user.cpp:58:23: warning: unused variable ‘value’ [-Wunused-variable] int i = 1, j = 1, value = dp[1][1][1]; ^ user.cpp: In function ‘void readData()’: user.cpp:21:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ user.cpp:23:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &vec[i]); ^