Eroare de compilare: main.cpp: In function 'int main()': main.cpp:14:16: error: 'x' was not declared in this scope 14 | cin >> x[i]; | ^ main.cpp:21:9: error: 'suma' was not declared in this scope 21 | suma[i] = suma[i - 1] + a[i]; | ^~~~ main.cpp:22:9: error: 'sumcoma' was not declared in this scope 22 | sumcoma[i] = sumcoma[i - 1] + a[i] * x[i]; | ^~~~~~~ main.cpp:22:46: error: 'x' was not declared in this scope 22 | sumcoma[i] = sumcoma[i - 1] + a[i] * x[i]; | ^ main.cpp:23:9: error: 'sumb' was not declared in this scope 23 | sumb[i] = sumb[i - 1] + b[i]; | ^~~~ main.cpp:24:9: error: 'sumcomb' was not declared in this scope 24 | sumcomb[i] = sumcomb[i - 1] + b[i] * x[i]; | ^~~~~~~ main.cpp:28:41: error: 'x' was not declared in this scope 28 | dp[i][i - 1][0] = 1LL * b[i] * (x[i] - x[i - 1]) + 1LL * suma[i - 1] * x[i] - sumcoma[i - 1]; | ^ main.cpp:28:66: error: 'suma' was not declared in this scope 28 | dp[i][i - 1][0] = 1LL * b[i] * (x[i] - x[i - 1]) + 1LL * suma[i - 1] * x[i] - sumcoma[i - 1]; | ^~~~ main.cpp:28:87: error: 'sumcoma' was not declared in this scope 28 | dp[i][i - 1][0] = 1LL * b[i] * (x[i] - x[i - 1]) + 1LL * suma[i - 1] * x[i] - sumcoma[i - 1]; | ^~~~~~~ main.cpp:29:66: error: 'sumb' was not declared in this scope 29 | dp[i][i - 1][1] = 1LL * a[i] * (x[i] - x[i - 1]) + 1LL * sumb[i - 1] * x[i] - sumcomb[i - 1]; | ^~~~ main.cpp:29:87: error: 'sumcomb' was not declared in this scope 29 | dp[i][i - 1][1] = 1LL * a[i] * (x[i] - x[i - 1]) + 1LL * sumb[i - 1] * x[i] - sumcomb[i - 1]; | ^~~~~~~ main.cpp:44:63: error: 'sum' was not declared in this scope 44 | dp[i][i - 1][0] = min(dp[i][i - 1][0], dpmin[j] + sum); | ^~~ Non zero exit status: 1