'commit'

TangDou/XiTi/1285.cpp

@@ -0,0 +1,19 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    //输入+输出重定向
+    freopen("../time.in", "r", stdin);
+    freopen("../time.out", "w", stdout);
+
+    int a, b, c, d;
+    cin >> a >> b >> c >> d;
+
+    cout << c * 60 + d - a * 60 - b << endl;
+
+    //关闭文件
+    fclose(stdin);
+    fclose(stdout);
+    return 0;
+}