diff --git a/du5/program.c b/du5/program.c
index cf34882..4ab963f 100644
--- a/du5/program.c
+++ b/du5/program.c
@@ -1,5 +1,90 @@
 #include <stdio.h>
+#include <string.h>
 
 int main(){
-printf("3\n");
+    char name[50][50];
+    int score[50];
+    int pos = 0;
+    while(1){
+        scanf("%[^0-9] %d", name[pos], &score[pos]);
+        scanf("%*c");
+        pos++;
+        int tmpCh = getc(stdin);
+        if(tmpCh == '\n') break;
+        ungetc(tmpCh, stdin);
+    }
+
+    char newName[50][50];
+    int newScore[50];
+    int newPos = 0;
+
+    for(int i = 0; i < pos; i++){
+        int check = 0;
+        for(int q = 0; q < newPos; q++){
+            if(q != i){
+                if(strcmp(name[i], newName[q]) == 0){
+                    check = 1;
+                    break;
+                }
+            }
+        }
+        if(check == 0){
+            strcpy(newName[newPos], name[i]);
+            newScore[newPos] = 0;
+            newPos++;
+        }
+    }
+
+    for(int i = 0; i < newPos; i++){
+        for(int q = 0; q < pos; q++){
+            if(strcmp(newName[i], name[q]) == 0) newScore[i] += score[q];
+        }
+    }
+
+    for(int i = 0; i < newPos - 1; i++){
+        if(newScore[i] < newScore[i + 1]){
+            int tmpScore = newScore[i];
+            newScore[i] = newScore[i + 1];
+            newScore[i + 1] = tmpScore;
+
+            char tmpName[50];
+            strcpy(tmpName, newName[i]);
+            strcpy(newName[i], newName[i + 1]);
+            strcpy(newName[i + 1], tmpName);
+
+            i = 0;
+        }
+        else if(newScore[i] == newScore[i + 1]){
+            int test = 0;
+            for(int q = 0; q < newPos; q++){
+                if(newName[i][pos] < newName[i + 1][pos]){
+                    int tmpScore = newScore[i];
+                    newScore[i] = newScore[i + 1];
+                    newScore[i + 1] = tmpScore;
+
+                    char tmpName[50];
+                    strcpy(tmpName, newName[i]);
+                    strcpy(newName[i], newName[i + 1]);
+                    strcpy(newName[i + 1], tmpName);
+                    break;
+                }
+                else{
+                    int tmpScore = newScore[i + 1];
+                    newScore[i + 1] = newScore[i];
+                    newScore[i] = tmpScore;
+
+                    char tmpName[50];
+                    strcpy(tmpName, newName[i + 1]);
+                    strcpy(newName[i + 1], newName[i]);
+                    strcpy(newName[i], tmpName);
+                    break;
+                }
+            }
+        }
+    }
+
+    printf("\n");
+    for(int i = 0; i < newPos; i++){
+        printf("%d %s\n", newScore[i], newName[i]);
+    }
 }
\ No newline at end of file