0_0_25972470_19612\Main.java:1: 错误: 非法字符: '#'
#include <iostream>
^
0_0_25972470_19612\Main.java:1: 错误: 需要class, interface或enum
#include <iostream>
^
0_0_25972470_19612\Main.java:2: 错误: 非法字符: '#'
#include <vector>
^
0_0_25972470_19612\Main.java:3: 错误: 非法字符: '#'
#include <algorithm>
^
0_0_25972470_19612\Main.java:7: 错误: 需要class, interface或enum
vector<int> u, v, weights, w_r, father;
^
0_0_25972470_19612\Main.java:8: 错误: 需要class, interface或enum
int mycmp(int i, int j)
^
0_0_25972470_19612\Main.java:11: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:15: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:19: 错误: 需要class, interface或enum
cin >> n;
^
0_0_25972470_19612\Main.java:20: 错误: 需要class, interface或enum
vector<vector<int> > A(n, vector<int>(n));
^
0_0_25972470_19612\Main.java:21: 错误: 需要class, interface或enum
for(int i = 0; i < n; ++i) {
^
0_0_25972470_19612\Main.java:21: 错误: 需要class, interface或enum
for(int i = 0; i < n; ++i) {
^
0_0_25972470_19612\Main.java:21: 错误: 需要class, interface或enum
for(int i = 0; i < n; ++i) {
^
0_0_25972470_19612\Main.java:22: 错误: 需要class, interface或enum
for (int j = 0; j < n; ++j) {
^
0_0_25972470_19612\Main.java:22: 错误: 需要class, interface或enum
for (int j = 0; j < n; ++j) {
^
0_0_25972470_19612\Main.java:24: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:29: 错误: 需要class, interface或enum
for (int i = 0; i < n - 1; ++i) {
^
0_0_25972470_19612\Main.java:29: 错误: 需要class, interface或enum
for (int i = 0; i < n - 1; ++i) {
^
0_0_25972470_19612\Main.java:29: 错误: 需要class, interface或enum
for (int i = 0; i < n - 1; ++i) {
^
0_0_25972470_19612\Main.java:30: 错误: 需要class, interface或enum
for (int j = i + 1; j < n; ++j) {
^
0_0_25972470_19612\Main.java:30: 错误: 需要class, interface或enum
for (int j = i + 1; j < n; ++j) {
^
0_0_25972470_19612\Main.java:32: 错误: 需要class, interface或enum
v.push_back(j);
^
0_0_25972470_19612\Main.java:33: 错误: 需要class, interface或enum
weights.push_back(A[i][j]);
^
0_0_25972470_19612\Main.java:34: 错误: 需要class, interface或enum
w_r.push_back(edges++);
^
0_0_25972470_19612\Main.java:35: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:37: 错误: 需要class, interface或enum
for (int i = 0; i < n; ++i) {
^
0_0_25972470_19612\Main.java:37: 错误: 需要class, interface或enum
for (int i = 0; i < n; ++i) {
^
0_0_25972470_19612\Main.java:39: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:43: 错误: 需要class, interface或enum
int min_tree = 0, cnt = 0;
^
0_0_25972470_19612\Main.java:44: 错误: 需要class, interface或enum
for (int i = 0; i < edges; ++i) {
^
0_0_25972470_19612\Main.java:44: 错误: 需要class, interface或enum
for (int i = 0; i < edges; ++i) {
^
0_0_25972470_19612\Main.java:44: 错误: 需要class, interface或enum
for (int i = 0; i < edges; ++i) {
^
0_0_25972470_19612\Main.java:46: 错误: 需要class, interface或enum
int x = find(u[e]), y = find(v[e]);
^
0_0_25972470_19612\Main.java:48: 错误: 需要class, interface或enum
if (x != y) {
^
0_0_25972470_19612\Main.java:50: 错误: 需要class, interface或enum
father[x] = y;
^
0_0_25972470_19612\Main.java:51: 错误: 需要class, interface或enum
++cnt;
^
0_0_25972470_19612\Main.java:52: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:55: 错误: 需要class, interface或enum
cout << min_tree << endl;
^
0_0_25972470_19612\Main.java:56: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:63: 错误: 需要class, interface或enum
return 0;
^
0_0_25972470_19612\Main.java:64: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:65: 错误: 非法字符: '#'
#include <iostream>
^
0_0_25972470_19612\Main.java:66: 错误: 非法字符: '#'
#include <vector>
^
0_0_25972470_19612\Main.java:70: 错误: 需要class, interface或enum
void prim_test()
^
0_0_25972470_19612\Main.java:73: 错误: 需要class, interface或enum
cin >> n;
^
0_0_25972470_19612\Main.java:74: 错误: 需要class, interface或enum
vector<vector<int> > A(n, vector<int>(n));
^
0_0_25972470_19612\Main.java:75: 错误: 需要class, interface或enum
for(int i = 0; i < n ; ++i) {
^
0_0_25972470_19612\Main.java:75: 错误: 需要class, interface或enum
for(int i = 0; i < n ; ++i) {
^
0_0_25972470_19612\Main.java:75: 错误: 需要class, interface或enum
for(int i = 0; i < n ; ++i) {
^
0_0_25972470_19612\Main.java:76: 错误: 需要class, interface或enum
for(int j = 0; j < n; ++j) {
^
0_0_25972470_19612\Main.java:76: 错误: 需要class, interface或enum
for(int j = 0; j < n; ++j) {
^
0_0_25972470_19612\Main.java:78: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:82: 错误: 需要class, interface或enum
int min_tree = 0;
^
0_0_25972470_19612\Main.java:84: 错误: 需要class, interface或enum
vector<int> visited, lowcost;
^
0_0_25972470_19612\Main.java:85: 错误: 需要class, interface或enum
for (int i = 0; i < n; ++i) {
^
0_0_25972470_19612\Main.java:85: 错误: 需要class, interface或enum
for (int i = 0; i < n; ++i) {
^
0_0_25972470_19612\Main.java:85: 错误: 需要class, interface或enum
for (int i = 0; i < n; ++i) {
^
0_0_25972470_19612\Main.java:87: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:89: 错误: 需要class, interface或enum
for (int i = 0; i < n; ++i) {
^
0_0_25972470_19612\Main.java:89: 错误: 需要class, interface或enum
for (int i = 0; i < n; ++i) {
^
0_0_25972470_19612\Main.java:89: 错误: 需要class, interface或enum
for (int i = 0; i < n; ++i) {
^
0_0_25972470_19612\Main.java:91: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:93: 错误: 需要class, interface或enum
for (int i = 0; i < n; ++i) { //枚举n个顶点
^
0_0_25972470_19612\Main.java:93: 错误: 需要class, interface或enum
for (int i = 0; i < n; ++i) { //枚举n个顶点
^
0_0_25972470_19612\Main.java:95: 错误: 需要class, interface或enum
for (int j = 0; j < n; ++j) { //找到最小权边对应顶点
^
0_0_25972470_19612\Main.java:95: 错误: 需要class, interface或enum
for (int j = 0; j < n; ++j) { //找到最小权边对应顶点
^
0_0_25972470_19612\Main.java:95: 错误: 需要class, interface或enum
for (int j = 0; j < n; ++j) { //找到最小权边对应顶点
^
0_0_25972470_19612\Main.java:98: 错误: 需要class, interface或enum
pos = j;
^
0_0_25972470_19612\Main.java:99: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:103: 错误: 需要class, interface或enum
min_tree += minimum;
^
0_0_25972470_19612\Main.java:104: 错误: 需要class, interface或enum
visited[pos] = 1; //加入最小生成树中
^
0_0_25972470_19612\Main.java:105: 错误: 需要class, interface或enum
for (int j = 0; j < n; ++j) {
^
0_0_25972470_19612\Main.java:105: 错误: 需要class, interface或enum
for (int j = 0; j < n; ++j) {
^
0_0_25972470_19612\Main.java:105: 错误: 需要class, interface或enum
for (int j = 0; j < n; ++j) {
^
0_0_25972470_19612\Main.java:107: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:111: 错误: 需要class, interface或enum
}
^
0_0_25972470_19612\Main.java:117: 错误: 需要class, interface或enum
return 0;
^
0_0_25972470_19612\Main.java:118: 错误: 需要class, interface或enum
}
^
78 个错误
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