feat: add luogu questions

luogu/P1085.c

@@ -0,0 +1,45 @@
+/*
+ * P1085.c
+ * 
+ * Copyright 2022 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <2251250136@qq.com>
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ * 
+ * 
+ */
+
+
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+	int a[7][2];
+	int max = 0;
+	for (int i = 0; i < 7; i++){
+		scanf("%d%d",&a[i][0],&a[i][1]);
+	}
+	for (int i = 0; i < 7; i++){
+		if((a[max][0]+a[max][1]) < (a[i][0]+a[i][1]) && (a[i][0]+a[i][1]>8)){
+			max = i;
+		}
+	}
+	if(a[0][0]+a[0][1]<8&&a[1][0]+a[1][1]<8&&a[2][0]+a[2][1]<8&&a[3][0]+a[3][1]<8&&a[4][0]+a[4][1]<8&&a[5][0]+a[5][1]<8&&a[6][0]+a[6][1]<8){
+		max=-1;
+	}
+	printf("%d",max+1);
+	return 0;
+}
+