Merge pull request #403 from xirc/atcoder/abc033

AtCoder/ABC033

Author: xirc

atcoder/abc033/A/main.cpp

@@ -0,0 +1,17 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+using ll = int64_t;
+using ff = long double;
+
+int main() {
+    ios_base::sync_with_stdio(false);
+    cin.tie(0); cout.tie(0);
+
+    string N;
+    cin >> N;
+    auto same = (N[0] == N[1] && N[1] == N[2] && N[2] == N[3]);
+    cout << (same ? "SAME" : "DIFFERENT") << endl;
+
+    return 0;
+}

atcoder/abc033/B/main.cpp

@@ -0,0 +1,39 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+using ll = int64_t;
+using ff = long double;
+
+int N;
+vector<string> S;
+vector<int> P;
+
+string solve() {
+    int sumP = 0;
+    for (int i = 0; i < N; ++i) {
+        sumP += P[i];
+    }
+    for (int i = 0; i < N; ++i) {
+        if (P[i] * 2 > sumP) {
+            return S[i];
+        }
+    }
+    return "atcoder";
+}
+
+int main() {
+    ios_base::sync_with_stdio(false);
+    cin.tie(0); cout.tie(0);
+
+    cin >> N;
+    S.assign(N, "");
+    P.assign(N, 0);
+    for (int i = 0; i < N; ++i) {
+        cin >> S[i] >> P[i];
+    }
+
+    auto ans = solve();
+    cout << ans << endl;
+
+    return 0;
+}

atcoder/abc033/C/main.scala

@@ -0,0 +1,9 @@
+object Main extends App {
+  val exp = scala.io.StdIn.readLine()
+  val terms = exp.split('+')
+  val ans = terms.map { term =>
+    val hasZero = term.split('*').map(_.toInt).exists(_ == 0)
+    if (hasZero) 0 else 1
+  }.sum
+  println(ans)
+}