Eroare de compilare: main.cpp: In function 'int main()': main.cpp:18:5: error: expected initializer before 'fin' 18 | fin >> n; | ^~~ main.cpp:30:23: error: 'x' was not declared in this scope 30 | if ( (x = dp[i][k] + dp[k + 1][j] + v[j] - v[i - 1]) <= dp[i][j] ) { | ^ main.cpp:16:15: warning: unused variable 'j' [-Wunused-variable] 16 | int n, i, j, step; | ^ Non zero exit status: 1