Compilare: main.cpp: In function 'int main()': main.cpp:9:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=n;i++) ~^~~ main.cpp:9:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=1;i<=n;i++) ^~~ main.cpp:11:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' dp[1]=1; ^~ main.cpp:12:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=2;i<=n;i++) ~^~~ main.cpp:20:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(dp[j]>maxx) ~~~~~^~~~~