T. E. Lawrence was a controversial figure during World War I. He was a British officer who served in the Arabian theater and led a group of Arab nationals in guerilla strikes against the Ottoman Empire. His primary targets were the railroads. A highl…
There is a straight highway with villages alongside the highway. The highway is represented as an integer axis, and the position of each village is identified with a single integer coordinate. There are no two villages in the same position. The dista…
dp[i][j]表示前i个,炸j条路,并且最后一个炸在i的后面时,一到i这一段的最小价值. dp[i][j]=min(dp[i][k]+w[k+1][i]) w[i][j]表示i到j这一段的价值. #include <iostream> #include <cstdio> #include <cstring> using namespace std; const int maxn=1e3+9; int a[maxn]; long long dp[maxn][maxn],…