diff --git a/liujian b/liujian
deleted file mode 160000
index 3fe60e4..0000000
--- a/liujian
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 3fe60e45763673bec4c4262b23226f27bfc757a0
diff --git a/鎺掔彮绯荤粺.cpp b/鎺掔彮绯荤粺.cpp
deleted file mode 100644
index b67f91b..0000000
--- a/鎺掔彮绯荤粺.cpp
+++ /dev/null
@@ -1,197 +0,0 @@
-#include <stdio.h>
-int main()
-{
-int  zhao[7],qian[7],sun[7],li[7],zhou[7],wu[7],chen[7];
-int i,l,m,n,o,p,q;
-for(i=0;i<=6;i++)
-zhao[i]=qian[i]=sun[i]=li[i]=zhou[i]=wu[i]=chen[i]=0;
-printf("\n依次输入不愿意值班日期，若输入完毕程序仍未跳转，输入0填充\n\n");
-printf("\n输入赵想值班的日期\n:");
-for(i=0;i<=6;i++)
-{
- scanf("%d",&zhao[i]);
- if(zhao[i]==0) break;
-}
-printf("\n输入钱想值班的日期\n:");
-for(i=0;i<=6;i++)
-{
-scanf("%d",&qian[i]);
-if(qian[i]==0) break;
-}
-printf("\n输入孙想值班的日期\n:");
-for(i=0;i<=6;i++)
-{
-scanf("%d",&sun[i]);
-if(sun[i]==0) break;
-}
-printf("\n输入李想值班的日期\n:");
-for(i=0;i<=6;i++)
-{
-scanf("%d",&li[i]);
-if(li[i]==0) break;
-}
-printf("\n输入周想值班的日期\n:");
-for(i=0;i<=6;i++)
-{
-scanf("%d",&zhou[i]);
-if(zhou[i]==0) break;
-}
-printf("\n输入吴想值班的日期\n:");
-for(i=0;i<=6;i++)
-{
-scanf("%d",&wu[i]);
-if(wu[i]==0) break;
-}
-printf("\n输入陈想值班的日期\n:");
-for(i=0;i<=6;i++)
-{
-scanf("%d",&chen[i]);  
-if(chen[i]==0) break;
-} 
-
-for(i=0;i<=6;i++)              //i,l,m,n,o,p,q   分别关联赵钱孙李周吴陈 
-    for(l=0;l<=6;l++)          
-        for(m=0;m<=6;m++)   
-             for(n=0;n<=6;n++)                 
-                 for(o=0;o<=6;o++)                     
-                       for(p=0;p<=6;p++)                     
-                         for(q=0;q<=6;q++)
-                         {
-                          if(zhao[i]+qian[l]+sun[m]+li[n]+zhou[o]+wu[p]+chen[q]==28&&zhao[i]*qian[l]*sun[m]*li[n]*zhou[o]*wu[p]*chen[q]==5040)
-                          {printf("\n赵  钱  孙  李  周  吴  陈   ");
-                          printf("\n*****************************");
-                          switch(zhao[i])
-{
-case 1:printf("星期一");
-break;
-case 2:printf("星期二");
-break;
-case 3:printf("星期三");
-break;
-case 4:printf("星期四");
-break;
-case 5:printf("星期五");
-break;
-case 6:printf("星期六");
-break;
-case 7:printf("星期七");
-break;
-default:
-break;
-}
-switch(qian[l])
-{
-case 1:printf("星期一");
-break;
-case 2:printf("星期二");
-break;
-case 3:printf("星期三");
-break;
-case 4:printf("星期四");
-break;
-case 5:printf("星期五");
-break;
-case 6:printf("星期六");
-break;
-case 7:printf("星期七");
-break;
-default:
-break;
-}
-switch(sun[m])
-{
-case 1:printf("星期一");
-break;
-case 2:printf("星期二");
-break;
-case 3:printf("星期三");
-break;
-case 4:printf("星期四");
-break;
-case 5:printf("星期五");
-break;
-case 6:printf("星期六");
-break;
-case 7:printf("星期七");
-break;
-default:
-break;
-}
-switch(li[n])
-{
-case 1:printf("星期一");
-break;
-case 2:printf("星期二");
-break;
-case 3:printf("星期三");
-break;
-case 4:printf("星期四");
-break;
-case 5:printf("星期五");
-break;
-case 6:printf("星期六");
-break;
-case 7:printf("星期七");
-break;
-default:
-break;
-}
-switch(zhou[o])
-{
-case 1:printf("星期一");
-break;
-case 2:printf("星期二");
-break;
-case 3:printf("星期三");
-break;
-case 4:printf("星期四");
-break;
-case 5:printf("星期五");
-break;
-case 6:printf("星期六");
-break;
-case 7:printf("星期七");
-break;
-default:
-break;
-}                          
- switch(wu[p])
-{
-case 1:printf("星期一");
-break;
-case 2:printf("星期二");
-break;
-case 3:printf("星期三");
-break;
-case 4:printf("星期四");
-break;
-case 5:printf("星期五");
-break;
-case 6:printf("星期六");
-break;
-case 7:printf("星期七");
-break;
-default:
-break;
-}
-   switch(chen[q])
-{
-case 1:printf("星期一");
-break;
-case 2:printf("星期二");
-break;
-case 3:printf("星期三");
-break;
-case 4:printf("星期四");
-break;
-case 5:printf("星期五");
-break;
-case 6:printf("星期六");
-break;
-case 7:printf("星期七");
-break;
-default:
-break;
-}                      }
-                         }                                                                                                                                                                                        
-}
diff --git a/鎺掔彮绯荤粺.exe b/鎺掔彮绯荤粺.exe
deleted file mode 100644
index 8216b29..0000000
Binary files a/鎺掔彮绯荤粺.exe and /dev/null differ
diff --git a/鎺掔彮绯荤粺2.cpp b/鎺掔彮绯荤粺2.cpp
new file mode 100644
index 0000000..bbb097e
--- /dev/null
+++ b/鎺掔彮绯荤粺2.cpp
@@ -0,0 +1,103 @@
+#include <stdio.h>
+void perm(int a)
+{
+switch(a)
+{
+case 1:printf("星期一 ");
+break;
+case 2:printf("星期二 ");
+break;
+case 3:printf("星期三 ");
+break;
+case 4:printf("星期四 ");
+break;
+case 5:printf("星期五 ");
+break;
+case 6:printf("星期六 ");
+break;
+case 7:printf("星期七 ");
+break;
+default:
+break;
+}
+}
+int main()
+{
+int  zhao[7],qian[7],sun[7],li[7],zhou[7],wu[7],chen[7];
+int i,l,m,n,o,p,q,x;
+x=0;
+for(i=0;i<=6;i++)
+zhao[i]=qian[i]=sun[i]=li[i]=zhou[i]=wu[i]=chen[i]=0;
+printf("输入赵想值班的日期:\n");
+for(i=0;i<=6;i++)
+{
+ scanf("%d",&zhao[i]);
+ if(zhao[i]==0) 
+ break;
+}
+printf("输入钱想值班的日期:\n");
+for(i=0;i<=6;i++)
+{
+scanf("%d",&qian[i]);
+if(qian[i]==0) 
+break;
+}
+printf("输入孙想值班的日期:\n");
+for(i=0;i<=6;i++)
+{
+scanf("%d",&sun[i]);
+if(sun[i]==0) 
+break;
+}
+printf("输入李想值班的日期:\n");
+for(i=0;i<=6;i++)
+{
+scanf("%d",&li[i]);
+if(li[i]==0) 
+break;
+}
+printf("输入周想值班的日期:\n");
+for(i=0;i<=6;i++)
+{
+scanf("%d",&zhou[i]);
+if(zhou[i]==0) 
+break;
+}
+printf("输入吴想值班的日期:\n");
+for(i=0;i<=6;i++)
+{
+scanf("%d",&wu[i]);
+if(wu[i]==0) 
+break;
+}
+printf("输入陈想值班的日期:\n");
+for(i=0;i<=6;i++)
+{
+scanf("%d",&chen[i]);  
+if(chen[i]==0) 
+break;
+} 
+printf("运行结果:");
+for(i=0;i<=6;i++)              
+for(l=0;l<=6;l++)          
+for(m=0;m<=6;m++)   
+for(n=0;n<=6;n++)                 
+for(o=0;o<=6;o++)                     
+for(p=0;p<=6;p++)                     
+for(q=0;q<=6;q++)
+{	
+if(zhao[i]+qian[l]+sun[m]+li[n]+zhou[o]+wu[p]+chen[q]==28&&zhao[i]*qian[l]*sun[m]*li[n]*zhou[o]*wu[p]*chen[q]==5040)
+{
+x++;
+printf("\nSolution:%d",x);	
+printf("\n赵  钱  孙  李  周  吴  陈   ");
+printf("\n=============================================\n");
+perm(zhao[i]);
+perm(qian[l]);
+perm(sun[m]);
+perm(li[n]);
+perm(zhou[o]);
+perm(wu[p]);
+perm(chen[q]);
+}
+ }