Add 05612.cpp

Hiyabye · Jan 31, 2024 · 5b81c0b · 5b81c0b
1 parent 62d6f1b
commit 5b81c0b
Showing 1 changed file with 25 additions and 0 deletions.
diff --git a/05xxx/05612.cpp b/05xxx/05612.cpp
@@ -0,0 +1,25 @@
+#include <algorithm>
+#include <iostream>
+using namespace std;
+
+int solve(void) {
+  int n; cin >> n;
+  int m; cin >> m;
+
+  int ans = m, cur = m;
+  for (int i=0; i<n; i++) {
+    int a, b; cin >> a >> b;
+    cur += a - b;
+    if (cur < 0) return 0;
+    ans = max(ans, cur);
+  }
+  return ans;
+}
+
+int main(void) {
+  ios::sync_with_stdio(false);
+  cin.tie(nullptr);
+
+  cout << solve();
+  return 0;
+}