diff --git a/QUSTOJ/1626.cpp b/QUSTOJ/1626.cpp
new file mode 100644
index 0000000..00b959a
--- /dev/null
+++ b/QUSTOJ/1626.cpp
@@ -0,0 +1,81 @@
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+using namespace std;
+int data[4];
+char buff[32];
+char cmdline[10240];
+int strlenx(const char* inc)
+{
+    int i=0;
+    while(inc[i]!='\0') i++;
+    return i;
+}
+//Kiritow's Quick sort function : written on Nov. 2ND ,rewritten on Nov. 10TH
+//Updated Version : QuickSort (Build 2)
+template <class T>
+void quicksort(T* a,int left,int right)
+{
+    if(left>=right) return;
+    T keyvalue=a[left];
+    int i=left,j=right;
+    while(i<j)
+    {
+        while(i<j&&a[j]>=keyvalue)
+        {
+            j--;
+        }
+        while(i<j&&a[i]<=keyvalue)
+        {
+            i++;
+        }
+        T tmp=a[i];
+        a[i]=a[j];
+        a[j]=tmp;
+    }
+    if(i==j)
+    {
+        T tmp=a[left];
+        a[left]=a[i];
+        a[i]=tmp;
+    }
+    quicksort(a,left,i-1);
+    quicksort(a,i+1,right);
+}
+int main()
+{
+    //I know there's a better way to do this. But I am not happy now. So I won't think anything.
+    for(int i=1;i<26;i++)
+    {
+        for(int j=1;j<26;j++)
+        {
+            for(int k=1;k<26;k++)
+            {
+                for(int x=1;x<26;x++)
+                {
+                    if(i+j+k+x==26)
+                    {
+                        if(i*j*k*x==880)
+                        {
+                            data[0]=i;
+                            data[1]=j;
+                            data[2]=k;
+                            data[3]=x;
+                            quicksort(data,0,3);
+                            int diff=data[1]-data[0];
+                            for(int p=0;p<20;p++)
+                            {
+                                sprintf(buff,"%d ",data[0]);
+                                strcat(cmdline,buff);
+                                data[0]+=diff;
+                            }
+                            cmdline[strlenx(cmdline)-1]='\0';
+                            puts(cmdline);
+                            return 0;
+                        }
+                    }
+                }
+            }
+        }
+    }
+}