diff --git a/QUSTOJ/1026.cpp b/QUSTOJ/1026.cpp
new file mode 100644
index 0000000..d3083f2
--- /dev/null
+++ b/QUSTOJ/1026.cpp
@@ -0,0 +1,32 @@
+#include <iostream>
+#include<cstdio>
+#include<cmath>
+using namespace std;
+int n;
+double A[110][110];
+int main()
+{
+    scanf("%d",&n);n++;
+    for(int i=1;i<n;i++)
+        for(int j=1;j<=n;j++)
+            scanf("%lf",&A[i][j]);
+    for(int i=1;i<n;i++)
+    {
+        int np=i;
+        for(int j=i+1;j<n;j++)if(abs(A[np][i])<abs(A[j][i]))np=j;
+        if(np!=i)swap(A[np],A[i]);
+        //print();
+        double GD=A[i][i];
+        for(int j=1;j<=n;j++)A[i][j]/=GD;
+        for(int j=1;j<n;j++)
+        if(j!=i){
+            GD=A[j][i];
+            for(int k=1;k<=n;k++)
+            A[j][k]-=GD*A[i][k];
+        }
+    }
+    for(int i=1;i<n-1;i++)
+    printf("%d ",(int)(round)(A[i][n]));
+    printf("%d\n",(int)(round)(A[n-1][n]));
+    return 0;
+}