Compilare: main.cpp: In function 'void normalize(int)': main.cpp:25:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<short int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 25 | for(int i = 0;i < aux.size();i++) { | ~~^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:48:18: warning: iteration 2001 invokes undefined behavior [-Waggressive-loop-optimizations] 48 | dp[i][j] = 0; | ~~~~~~~~~^~~ main.cpp:47:23: note: within this loop 47 | for(int j = 0;j <= MMAX;j++) { | ~~^~~~~~~ main.cpp:56:18: warning: iteration 2000 invokes undefined behavior [-Waggressive-loop-optimizations] 56 | dp[i][j] = max(dp[i][j], dp[i][j - 1]); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:55:23: note: within this loop 55 | for(int j = 1;j <= MMAX;j++) { | ~~^~~~~~~ main.cpp:54:32: warning: array subscript 30000 is above array bounds of 'short int [2001]' [-Warray-bounds] 54 | ans = max(ans, dp[i][MMAX]); | ~~~~~~~~~~^ main.cpp:11:7: note: while referencing 'dp' 11 | short dp[1 + NMAX][1 + NMAX]; | ^~ main.cpp:54:32: warning: array subscript 30000 is above array bounds of 'short int [2001]' [-Warray-bounds] 54 | ans = max(ans, dp[i][MMAX]); | ~~~~~~~~~~^ main.cpp:11:7: note: while referencing 'dp' 11 | short dp[1 + NMAX][1 + NMAX]; | ^~