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| #include <iostream>
#include <algorithm>
#include <map>
#include <cstdio>
#include <cstdlib>
#include <string>
#include <unordered_map>
#include <vector>
using namespace std;
struct node {
string type;
int input;
string signals[10];
bool value;
};
void topoSortDegreeMinus(int id, vector<int> &inDegree, const vector<vector<int>> &edges) {
if (inDegree[id] != 0)return;
inDegree[id] = -1;
vector<int> storage;
for (int i = 0; i < edges[id].size(); i++) {
inDegree[edges[id][i]]--;
if (inDegree[edges[id][i]] == 0)
storage.push_back(i);
}
for (int i = 0; i < storage.size(); i++) {
topoSortDegreeMinus(storage[i], inDegree, edges);
}
}
bool checkCircle(int n, unordered_map<string, node> &nodeMap) { //Topological sort
vector<int> inDegree;
inDegree.resize(n+1);
vector<vector<int>> edges;
edges.resize(n+1);
for (int i = 1; i <= n; i++) {
string nodeID = "O" + to_string(i);
const node &curNode = nodeMap[nodeID];
for (int j = 0; j < curNode.input; j++) {
if (curNode.signals[j][0] == 'O') {
inDegree[i]++;
int edgeStart = strtol(&curNode.signals[j].c_str()[1], NULL, 10);
edges[edgeStart].push_back(i);
}
}
}
bool flag = false;
do {
flag = false;
for (int i = 1; i <= n; i++) {
if (inDegree[i] == 0) {
topoSortDegreeMinus(i, inDegree, edges);
flag = true;
}
}
} while (flag);
for (int i = 1; i <= n; i++) {
if (inDegree[i] > 0)
return true;
}
return false;
}
bool calculateLogicDFS(unordered_map<string, node> &nodeMap,
unordered_map<string, bool> &visited, string ID) {
node &curNode = nodeMap[ID];
if (visited[ID])return curNode.value;
visited[ID] = true;
if (ID[0] == 'I')return curNode.value;
if (curNode.type == "NOT") {
calculateLogicDFS(nodeMap, visited, curNode.signals[0]);
curNode.value=!nodeMap[curNode.signals[0]].value;
} else if (curNode.type == "AND") {
curNode.value = true;
for(int i=0;i<curNode.input;i++){
calculateLogicDFS(nodeMap, visited, curNode.signals[i]);
curNode.value &= nodeMap[curNode.signals[i]].value;
if(!curNode.value)break;
}
} else if (curNode.type == "OR") {
curNode.value = false;
for(int i=0;i<curNode.input;i++){
calculateLogicDFS(nodeMap, visited, curNode.signals[i]);
curNode.value |= nodeMap[curNode.signals[i]].value;
if(curNode.value)break;
}
} else if (curNode.type == "XOR") {
curNode.value = false;
for(int i=0;i<curNode.input;i++){
calculateLogicDFS(nodeMap, visited, curNode.signals[i]);
curNode.value ^= nodeMap[curNode.signals[i]].value;
}
} else if (curNode.type == "NAND") {
curNode.value = true;
for(int i=0;i<curNode.input;i++){
calculateLogicDFS(nodeMap, visited, curNode.signals[i]);
curNode.value &= nodeMap[curNode.signals[i]].value;
if(!curNode.value)break;
}
curNode.value=!curNode.value;
} else if (curNode.type == "NOR") {
curNode.value = false;
for(int i=0;i<curNode.input;i++){
calculateLogicDFS(nodeMap, visited, curNode.signals[i]);
curNode.value |= nodeMap[curNode.signals[i]].value;
if(curNode.value)break;
}
curNode.value=!curNode.value;
}
return curNode.value;
}
void calculateLogic(unordered_map<string, node> &nodeMap) {
unordered_map<string, bool> visited;
for(auto iter=nodeMap.begin();iter!=nodeMap.end();iter++){
if(!visited[iter->first])
calculateLogicDFS(nodeMap,visited,iter->first);
}
}
void solve() {
// Read Part 1
int m, n;
cin >> m >> n;
unordered_map<string, node> nodeMap;
for (int i = 1; i <= n; i++) {
node curNode;
cin >> curNode.type >> curNode.input;
for (int j = 0; j < curNode.input; j++) {
cin >> curNode.signals[j];
}
nodeMap["O" + to_string(i)] = curNode;
}
// Check Circle: Topological Sort
bool haveCircle = checkCircle(n, nodeMap);
// Read Part 2
int s;
cin >> s;
vector<vector<int>> inputs;
inputs.resize(s);
for (int i = 0; i < s; i++) {
inputs[i].push_back(m);
int t;
for (int j = 0; j < m; j++) {
cin >> t;
inputs[i].push_back(t);
}
}
vector<vector<int>> outputs;
outputs.resize(s);
for (int i = 0; i < s; i++) {
int k;
cin >> k;
outputs[i].push_back(k);
int t;
for (int j = 1; j <= k; j++) {
cin >> t;
outputs[i].push_back(t);
}
}
if (haveCircle) {
cout << "LOOP\n";
return;
}
for (int i = 0; i < s; i++) {
for (int j = 1; j <= m; j++) {
node tmpNode;
tmpNode.value = inputs[i][j];
nodeMap["I" + to_string(j)] = tmpNode;
}
calculateLogic(nodeMap);
for(int j=1;j<=outputs[i][0];j++){
cout<<nodeMap["O"+to_string(outputs[i][j])].value<<" ";
}
cout<<"\n";
}
}
int main() {
ios::sync_with_stdio(false);
int q;
cin >> q;
while (q--)
solve();
} |