一、问题描述
二、解答
方法一:分类型遍历所有点
#include<iostream>
using namespace std;
char type[10000000] = { NULL };//字符型数组初始化
int x[10000000] = { 0 };
int y[10000000] = { 0 };//写在外面
int main()
{
int m, n;
cin >> n >> m;
int o[20] = { 0 };
int p[20] = { 0 };
int q[20] = { 0 };
for (int i = 0; i < n; i++)
{
cin >> x[i] >> y[i] >> type[i];
}
for (int j = 0; j < m; j++)
{
cin >> o[j] >> p[j] >> q[j];
}
for (int j = 0; j < m; j++)
{