P1181 数列分段 Section I

R39919674

problem/P1181/P1181.cpp

@@ -0,0 +1,20 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    int n, m, sum = 0, ans = 1, t;
+    cin >> n >> m;
+    for (int i = 0; i < n; i++) {
+        cin >> t;
+        if (sum + t > m) {
+            ans++;
+            sum = t;
+        }
+        else {
+            sum += t;
+        }
+    }
+    cout << ans << endl;
+    return 0;
+}