From f38c80f0efc30ab934c44f3ba4011907749e4b05 Mon Sep 17 00:00:00 2001
From: sh0723 <pshpark12345@naver.com>
Date: Mon, 24 Aug 2026 15:21:03 +0900
Subject: [PATCH] =?UTF-8?q?2632=20:=20=ED=94=BC=EC=9E=90=ED=8C=90=EB=A7=A4?=
 =?UTF-8?q?=20solve?=
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---
 src/week5/BOJ2632/BOJ2632_V1.cpp | 69 ++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 src/week5/BOJ2632/BOJ2632_V1.cpp

diff --git a/src/week5/BOJ2632/BOJ2632_V1.cpp b/src/week5/BOJ2632/BOJ2632_V1.cpp
new file mode 100644
index 0000000..84cb565
--- /dev/null
+++ b/src/week5/BOJ2632/BOJ2632_V1.cpp
@@ -0,0 +1,69 @@
+#include <bits/stdc++.h>
+using namespace std;
+int main() {
+
+    ios_base::sync_with_stdio(false);
+    cin.tie(nullptr);
+    cout.tie(nullptr);
+
+    int tar, ret=0;
+    int m,n;
+    vector<int> pizza_a;
+    vector<int> pizza_b;
+
+    cin >> tar >> m >> n;
+
+    vector<int> pizza_a_sum(tar+1,0);
+    vector<int> pizza_b_sum(tar+1,0);
+
+    for (int i=0; i<m; i++) {
+        int temp;
+        cin >> temp;
+        pizza_a.push_back(temp);
+    }
+
+    for (int i=0; i<n; i++) {
+        int temp;
+        cin >> temp;
+        pizza_b.push_back(temp);
+    }
+
+    pizza_a_sum[0] = 1;
+    pizza_b_sum[0] = 1;
+    for (int i=0; i<m; i++) {
+        int tmp_sum = 0;
+        for (int j=0; j<m-1; j++) {
+            tmp_sum += pizza_a[(i+j)%m];
+            if (tmp_sum > tar) break;
+            pizza_a_sum[tmp_sum]++;
+        }
+    }
+
+    int total_a_sum = 0;
+    for (int i=0; i<m; i++) {
+        total_a_sum += pizza_a[i];
+    }
+    if (total_a_sum <= tar) pizza_a_sum[total_a_sum]++;
+
+    for (int i=0; i<n; i++) {
+        int tmp_sum = 0;
+        for (int j=0; j<n-1; j++) {
+            tmp_sum += pizza_b[(i+j)%n];
+            if (tmp_sum > tar) break;
+            pizza_b_sum[tmp_sum]++;
+        }
+    }
+
+    int total_b_sum = 0;
+    for (int i=0; i<n; i++) {
+        total_b_sum += pizza_b[i];
+    }
+    if (total_b_sum <= tar) pizza_b_sum[total_b_sum]++;
+
+    for (int i=0; i<=tar; i++) {
+        ret += ( pizza_a_sum[i] * pizza_b_sum[tar-i] );
+    }
+
+    cout << ret;
+    return 0;
+}
\ No newline at end of file