Compilare: main.cpp: In function 'void read()': main.cpp:49:36: warning: narrowing conversion of 'delta' from 'int' to 'long double' inside { } [-Wnarrowing] retain_P0({x,y,delta},i - 1); ^ main.cpp:50:37: warning: narrowing conversion of 'delta' from 'int' to 'long double' inside { } [-Wnarrowing] puncte.push_back({x,y,delta}); ^ main.cpp: In function 'long double get_dp(int)': main.cpp:85:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(poz == -2) ^~ main.cpp:87:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' return dp[poz]; ^~~~~~ main.cpp: In function 'void solve()': main.cpp:107:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=1;i < puncte.size();i++) ~~^~~~~~~~~~~~~~~