diff --git a/QUSTOJ/1755.c b/QUSTOJ/1755.c
new file mode 100644
index 0000000..ae12466
--- /dev/null
+++ b/QUSTOJ/1755.c
@@ -0,0 +1,24 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#define MAXN 1024
+int pool[MAXN];
+int cmp(const void* a,const void* b)
+{
+    return *(int*)b-*(int*)a;
+}
+int main()
+{
+    int n;
+    scanf("%d",&n);
+    for(int i=0;i<n;i++)
+    {
+        scanf("%d",&pool[i]);
+    }
+    qsort(pool,n,sizeof(int),cmp);
+    for(int i=0;i<n;i++)
+    {
+        printf("%d ",pool[i]);
+    }
+    return 0;
+}