diff --git a/1.c b/1.c
index a8f7123..c7e09ed 100644
--- a/1.c
+++ b/1.c
@@ -253,20 +253,30 @@ void Delete(SING sing[MAX], int *num){
 	}
 	*num=*num-1;
 }
-void sort_xuhao(SING sing[MAX], int num){
+void sort_xuhao(SING sing[MAX], int num, int n){
 	SING temp;
 	for(int i=0;i<num-1;i++){
 		for(int j=0;j<num-1-i;j++){
-			if(sing[j].num>sing[j+1].num){
-				// 交换
-				temp=sing[j];
-				sing[j]=sing[j+1];
-				sing[j+1]=temp;
+			if(n==1){
+				if(sing[j].num>sing[j+1].num){
+					// 交换
+					temp=sing[j];
+					sing[j]=sing[j+1];
+					sing[j+1]=temp;
+				}
+			}
+			else{
+				if(sing[j].num<sing[j+1].num){
+					// 交换
+					temp=sing[j];
+					sing[j]=sing[j+1];
+					sing[j+1]=temp;
+				}
 			}
 		}
 	}
 }
-void sort_aver(SING sing[MAX], int num){
+void sort_aver(SING sing[MAX], int num, int n){
 	SING temp;
 	for(int i=0;i<num-1;i++){
 		for(int j=0;j<num-1-i;j++){
@@ -293,10 +303,10 @@ void sort(SING sing[MAX], int num, int num_){
 	scanf("%d",&n);
 	switch(x){
 	case 1:
-		sort_xuhao(sing, num);
+		sort_xuhao(sing, num, n);
 		break;
 	case 2:
-		sort_aver(sing, num);
+		sort_aver(sing, num, n);
 		break;
 	default:
 		return;