diff --git a/du5/program.c b/du5/program.c
index 0e5ca9d..20ea98d 100644
--- a/du5/program.c
+++ b/du5/program.c
@@ -39,13 +39,14 @@ int keep(struct LIS *list){
 }
 
 int del(struct LIS *list,int count){
-    for(int i=0;i<count-1;i++){
-        for(int j=i+1;j<count;j++){
+    int kount=count;
+    for(int i=0;i<count;i++){
+        for(int j=count;j>0;j--){
             if(strcmp(list[i].fname,list[j].fname)==0 && strcmp(list[i].sname,list[j].sname)==0 && list[j].num!=-1) {
-                count--;
+                kount--;
                 list[i].num+=list[j].num;
                 list[j].num=-1;
-
+                printf("\n%d %s %s\n",list[i].num, list[i].sname, list[i].fname);
             }
         }    
     }