[backend]将testdata/下的测例替换为了赛方测试用例，更新了测试脚本

testdata/functional/60_sort_test6.sy

@@ -0,0 +1,53 @@
+int n;
+
+int counting_sort(int ini_arr[], int sorted_arr[], int n) {
+	int count_arr[10];
+	int i;
+    int j;
+    int k;
+    k = 0;
+    i = 0;
+    j = 0;
+	while(k < 10){
+		count_arr[k] = 0;
+        k = k + 1;
+    }
+    while(i < n)
+    {
+		count_arr[ini_arr[i]] = count_arr[ini_arr[i]] + 1;
+        i = i + 1;
+    }
+    k = 1;
+	while(k < 10){
+		count_arr[k] = count_arr[k] + count_arr[k - 1];
+        k = k + 1;
+    }
+    j = n;
+	while( j > 0){
+        count_arr[ini_arr[j - 1]] = count_arr[ini_arr[j - 1]] - 1;
+		sorted_arr[count_arr[ini_arr[j - 1]]] = ini_arr[j - 1];
+        j = j - 1;
+    }
+    return 0;
+}
+
+
+int main(){
+    n = 10;
+    int a[10];
+    a[0]=4;a[1]=3;a[2]=9;a[3]=2;a[4]=0;
+    a[5]=1;a[6]=6;a[7]=5;a[8]=7;a[9]=8;
+    int i;
+    i = 0;
+    int b[10];
+    i = counting_sort(a, b, n);
+    while (i < n) {
+        int tmp;
+        tmp = b[i];
+        putint(tmp);
+        tmp = 10;
+        putch(tmp);
+        i = i + 1;
+    }
+    return 0;
+}