diff --git a/任务七.c b/任务七.c
deleted file mode 100644
index ca17e34..0000000
--- a/任务七.c
+++ /dev/null
@@ -1,60 +0,0 @@
-#include <stdio.h>
-int main(){
- float a[4]={99.5,77.9,92.5,0},b[4]={88.5,56.5,99.0,0},c[4]={89.5,87.5,60.5,0};
- int s[4]={10001,10002,10003,0},class[4]={11,12,11,0};
- scanf("%d%d%f%f%f",&s[3],&class[3],&a[3],&b[3],&c[3]);
- int m;
- m=s[3];
-    int i,j;
-   float t;
-   for(i=0;i<3;i++)
-   {
-      for(j=i+1;j<3;j++)
-      {
-         if(class[i]>class[j])
-         {
-            t=s[j];
-            s[j]=s[i];
-            s[i]=t;
-            t=class[j];
-            class[j]=class[i];
-            class[i]=t;
-            t=a[j];
-            a[j]=a[i];
-            a[i]=t;
-            t=b[j];
-            b[j]=b[i];
-            b[i]=t;
-            t=c[j];
-            c[j]=c[i];
-            c[i]=t;
-         }
-         if(class[i]=class[j]&&(a[i]+b[i]+c[i])<(a[j]+b[j]+c[j]))
-         {
-            t=s[j];
-            s[j]=s[i];
-            s[i]=t;
-            t=class[j];
-            class[j]=class[i];
-            class[i]=t;
-            t=a[j];
-            a[j]=a[i];
-            a[i]=t;
-            t=b[j];
-            b[j]=b[i];
-            b[i]=t;
-            t=c[j];
-            c[j]=c[i];
-            c[i]=t;
-         }
-      }
-   }
-   for(i=0;i<4;i++)
-   {
-    printf("%d  %d  %.1f  %.1f  %.1f\n",s[i],class[i],a[i],b[i],c[i]);
-    if(s[i]==m)
-    printf("inserted\n");
-   }
-
-    return 0;
-}
\ No newline at end of file