Add 14771.cpp

14xxx/14771.cpp

@@ -0,0 +1,26 @@
+#include <iostream>
+#include <vector>
+using namespace std;
+
+void solve(int idx) {
+  int n, v; cin >> n >> v;
+  vector<int> d(n), p(n);
+  for (int i=0; i<n; i++) cin >> d[i] >> p[i];
+
+  int ans = 0;
+  while (v--) {
+    int a1, a2, c; cin >> a1 >> a2 >> c; a1--; a2--;
+    if (d[a1] == 1 || c == 1) ans += p[a1];
+    if (d[a2] == 1 || c == 2) ans += p[a2];
+  }
+  cout << "Data Set " << idx << ":\n" << ans << "\n\n";
+}
+
+int main(void) {
+  ios::sync_with_stdio(false);
+  cin.tie(nullptr);
+
+  int k; cin >> k;
+  for (int i=1; i<=k; i++) solve(i);
+  return 0;
+}