foo.c: In function 'main':
foo.c:6:18: error: 'n' undeclared (first use in this function)
    6 |  printf("%d,%d",&n,&k);
      |                  ^
foo.c:6:18: note: each undeclared identifier is reported only once for each function it appears in
foo.c:7:21: error: stray '\357' in program
    7 |  for(int i=0;i<n;i++）
      |                     ^
foo.c:7:22: error: stray '\274' in program
    7 |  for(int i=0;i<n;i++）
      |                      ^
foo.c:7:23: error: stray '\211' in program
    7 |  for(int i=0;i<n;i++）
      |                       ^
foo.c:7:21: error: expected ')' before '{' token
    7 |  for(int i=0;i<n;i++）
      |     ~               ^
      |                     )
    8 |   {
      |   ~                  
foo.c:11:22: error: stray '\357' in program
   11 |   for(int i=0;i<k;i++）
      |                      ^
foo.c:11:23: error: stray '\274' in program
   11 |   for(int i=0;i<k;i++）
      |                       ^
foo.c:11:24: error: stray '\211' in program
   11 |   for(int i=0;i<k;i++）
      |                        ^
foo.c:7:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
    7 |  for(int i=0;i<n;i++）
      |  ^~~
foo.c:29: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   29 | }
      | 
foo.c:29:1: error: expected declaration or statement at end of input
   29 | }
      | ^
foo.c:5:23: warning: unused variable 'temp' [-Wunused-variable]
    5 |     int a[1000],i,j,k,temp;
      |                       ^~~~
foo.c:5:19: warning: unused variable 'j' [-Wunused-variable]
    5 |     int a[1000],i,j,k,temp;
      |                   ^
foo.c:5:17: warning: unused variable 'i' [-Wunused-variable]
    5 |     int a[1000],i,j,k,temp;
      |                 ^
foo.c:5:9: warning: unused variable 'a' [-Wunused-variable]
    5 |     int a[1000],i,j,k,temp;
      |         ^

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