diff --git a/QUSTOJ/1744.c b/QUSTOJ/1744.c
new file mode 100644
index 0000000..6932582
--- /dev/null
+++ b/QUSTOJ/1744.c
@@ -0,0 +1,62 @@
+#include <stdio.h>
+ 
+int a[16];
+ 
+int findmax()
+{
+    int max=-(1e9);
+    int imax=-1;
+    for(int i=0;i<10;i++)
+    {
+        if(a[i]>max)
+        {
+            max=a[i];
+            imax=i;
+        }
+    }
+    return imax;
+}
+ 
+int findmin()
+{
+    int min=1e9;
+    int imin=-1;
+    for(int i=0;i<10;i++)
+    {
+        if(a[i]<min)
+        {
+            min=a[i];
+            imin=i;
+        }
+    }
+    return imin;
+}
+ 
+void swap(int* a,int* b)
+{
+    int tmp=*b;
+    *b=*a;
+    *a=tmp;
+}
+ 
+int main()
+{
+    for(int i=0;i<10;i++)
+    {
+        scanf("%d",&a[i]);
+    }
+    int iMax=findmax();
+    int iMin=findmin();
+    swap(&a[0],&a[iMax]);
+    swap(&a[iMin],&a[9]);
+    for(int i=0;i<5;i++)
+    {
+        printf("%d ",a[i]);
+    }
+    printf("\n");
+    for(int i=5;i<10;i++)
+    {
+        printf("%d ",a[i]);
+    }
+    return printf("\n"),0;
+}