Compilare: user.cpp: In function ‘int main()’: user.cpp:16:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int tt=1; tt<=t; tt++) ^ user.cpp:19:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<=n; i++) ^ user.cpp:22:28: warning: statement has no effect [-Wunused-value] Dp[1][0]=0; Dp[0][0]; ^ user.cpp:23:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=2; i<=n; i++) ^ user.cpp:30:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(j>=H) Dp[i][j] = min(Dp[i][j], Dp[i-1][j-H]); ^