#include <iostream> #include<vector> using namespace std; int caculatecost(int distance, int L1, int L2, int L3, int C1, int C2, int C3) { if (distance <= L1)return C1; if (distance <= L2)return C2; if (distance <= L3)return C3; return 1000000000; } int main() { int L1, L2, L3, ...