util: fix score calculation

packages/utils/lib/common.ts

@@ -205,7 +205,7 @@ const SubtaskMatcher: MatchRule[] = [
 
 function* getScore(totalScore: number, count: number) {
     const base = Math.floor(totalScore / count);
-    const extra = count - (100 % count);
+    const extra = count - (totalScore % count);
     for (let i = 0; i < count; i++) {
         if (i >= extra) yield base + 1;
         else yield base;

packages/utils/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@hydrooj/utils",
-    "version": "1.2.5",
+    "version": "1.2.6",
     "description": "hydrooj utils",
     "main": "package.json",
     "repository": "https://github.com/hydro-dev/Hydro.git",