foo.c: In function 'Swap':
foo.c:4:1: error: stray '\302' in program
    4 | <U+00A0> <U+00A0> int temp=*b;
      | ^~~~~~~~
foo.c:4:3: error: stray '\302' in program
    4 | <U+00A0> <U+00A0> int temp=*b;
      |          ^~~~~~~~
foo.c:5:1: error: stray '\302' in program
    5 | <U+00A0> <U+00A0> *b=*a;
      | ^~~~~~~~
foo.c:5:3: error: stray '\302' in program
    5 | <U+00A0> <U+00A0> *b=*a;
      |          ^~~~~~~~
foo.c:6:1: error: stray '\302' in program
    6 | <U+00A0> <U+00A0> *a=temp;
      | ^~~~~~~~
foo.c:6:3: error: stray '\302' in program
    6 | <U+00A0> <U+00A0> *a=temp;
      |          ^~~~~~~~
foo.c: In function 'Area':
foo.c:10:1: error: stray '\302' in program
   10 | <U+00A0> <U+00A0> int pivot=a[high];
      | ^~~~~~~~
foo.c:10:3: error: stray '\302' in program
   10 | <U+00A0> <U+00A0> int pivot=a[high];
      |          ^~~~~~~~
foo.c:11:1: error: stray '\302' in program
   11 | <U+00A0> <U+00A0> int i=low-1;
      | ^~~~~~~~
foo.c:11:3: error: stray '\302' in program
   11 | <U+00A0> <U+00A0> int i=low-1;
      |          ^~~~~~~~
foo.c:12:1: error: stray '\302' in program
   12 | <U+00A0> <U+00A0> for(int j=low;j<=high-1;j++)
      | ^~~~~~~~
foo.c:12:3: error: stray '\302' in program
   12 | <U+00A0> <U+00A0> for(int j=low;j<=high-1;j++)
      |          ^~~~~~~~
foo.c:13:1: error: stray '\302' in program
   13 | <U+00A0> <U+00A0> {
      | ^~~~~~~~
foo.c:13:3: error: stray '\302' in program
   13 | <U+00A0> <U+00A0> {
      |          ^~~~~~~~
foo.c:14:1: error: stray '\302' in program
   14 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> if(a[j]<=pivot)
      | ^~~~~~~~
foo.c:14:3: error: stray '\302' in program
   14 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> if(a[j]<=pivot)
      |          ^~~~~~~~
foo.c:14:5: error: stray '\302' in program
   14 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> if(a[j]<=pivot)
      |                   ^~~~~~~~
foo.c:14:7: error: stray '\302' in program
   14 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> if(a[j]<=pivot)
      |                            ^~~~~~~~
foo.c:15:1: error: stray '\302' in program
   15 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> {
      | ^~~~~~~~
foo.c:15:3: error: stray '\302' in program
   15 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> {
      |          ^~~~~~~~
foo.c:15:5: error: stray '\302' in program
   15 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> {
      |                   ^~~~~~~~
foo.c:15:7: error: stray '\302' in program
   15 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> {
      |                            ^~~~~~~~
foo.c:16:1: error: stray '\302' in program
   16 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> i++;
      | ^~~~~~~~
foo.c:16:3: error: stray '\302' in program
   16 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> i++;
      |          ^~~~~~~~
foo.c:16:5: error: stray '\302' in program
   16 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> i++;
      |                   ^~~~~~~~
foo.c:16:7: error: stray '\302' in program
   16 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> i++;
      |                            ^~~~~~~~
foo.c:16:9: error: stray '\302' in program
   16 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> i++;
      |                                     ^~~~~~~~
foo.c:16:11: error: stray '\302' in program
   16 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> i++;
      |                                              ^~~~~~~~
foo.c:17:1: error: stray '\302' in program
   17 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> Swap(&a[j],&a[i]);
      | ^~~~~~~~
foo.c:17:3: error: stray '\302' in program
   17 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> Swap(&a[j],&a[i]);
      |          ^~~~~~~~
foo.c:17:5: error: stray '\302' in program
   17 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> Swap(&a[j],&a[i]);
      |                   ^~~~~~~~
foo.c:17:7: error: stray '\302' in program
   17 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> Swap(&a[j],&a[i]);
      |                            ^~~~~~~~
foo.c:17:9: error: stray '\302' in program
   17 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> Swap(&a[j],&a[i]);
      |                                     ^~~~~~~~
foo.c:17:11: error: stray '\302' in program
   17 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> Swap(&a[j],&a[i]);
      |                                              ^~~~~~~~
foo.c:18:1: error: stray '\302' in program
   18 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> }
      | ^~~~~~~~
foo.c:18:3: error: stray '\302' in program
   18 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> }
      |          ^~~~~~~~
foo.c:18:5: error: stray '\302' in program
   18 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> }
      |                   ^~~~~~~~
foo.c:18:7: error: stray '\302' in program
   18 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> }
      |                            ^~~~~~~~
foo.c:19:1: error: stray '\302' in program
   19 | <U+00A0> <U+00A0> <U+00A0>}
      | ^~~~~~~~
foo.c:19:3: error: stray '\302' in program
   19 | <U+00A0> <U+00A0> <U+00A0>}
      |          ^~~~~~~~
foo.c:19:5: error: stray '\302' in program
   19 | <U+00A0> <U+00A0> <U+00A0>}
      |                   ^~~~~~~~
foo.c:20:1: error: stray '\302' in program
   20 | <U+00A0> <U+00A0> Swap(&a[i+1],&a[high]);
      | ^~~~~~~~
foo.c:20:3: error: stray '\302' in program
   20 | <U+00A0> <U+00A0> Swap(&a[i+1],&a[high]);
      |          ^~~~~~~~
foo.c:21:1: error: stray '\302' in program
   21 | <U+00A0> <U+00A0> return (i+1);
      | ^~~~~~~~
foo.c:21:3: error: stray '\302' in program
   21 | <U+00A0> <U+00A0> return (i+1);
      |          ^~~~~~~~
foo.c: In function 'QuickSort':
foo.c:25:1: error: stray '\302' in program
   25 | <U+00A0> <U+00A0> if(low<high)
      | ^~~~~~~~
foo.c:25:3: error: stray '\302' in program
   25 | <U+00A0> <U+00A0> if(low<high)
      |          ^~~~~~~~
foo.c:26:1: error: stray '\302' in program
   26 | <U+00A0> <U+00A0> <U+00A0>{
      | ^~~~~~~~
foo.c:26:3: error: stray '\302' in program
   26 | <U+00A0> <U+00A0> <U+00A0>{
      |          ^~~~~~~~
foo.c:26:5: error: stray '\302' in program
   26 | <U+00A0> <U+00A0> <U+00A0>{
      |                   ^~~~~~~~
foo.c:27:1: error: stray '\302' in program
   27 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> int p=Area(a,low,high);
      | ^~~~~~~~
foo.c:27:3: error: stray '\302' in program
   27 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> int p=Area(a,low,high);
      |          ^~~~~~~~
foo.c:27:5: error: stray '\302' in program
   27 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> int p=Area(a,low,high);
      |                   ^~~~~~~~
foo.c:27:7: error: stray '\302' in program
   27 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> int p=Area(a,low,high);
      |                            ^~~~~~~~
foo.c:28:1: error: stray '\302' in program
   28 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> QuickSort(a,low,p-1);
      | ^~~~~~~~
foo.c:28:3: error: stray '\302' in program
   28 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> QuickSort(a,low,p-1);
      |          ^~~~~~~~
foo.c:28:5: error: stray '\302' in program
   28 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> QuickSort(a,low,p-1);
      |                   ^~~~~~~~
foo.c:28:7: error: stray '\302' in program
   28 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> QuickSort(a,low,p-1);
      |                            ^~~~~~~~
foo.c:29:1: error: stray '\302' in program
   29 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> QuickSort(a,p+1,high);
      | ^~~~~~~~
foo.c:29:3: error: stray '\302' in program
   29 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> QuickSort(a,p+1,high);
      |          ^~~~~~~~
foo.c:29:5: error: stray '\302' in program
   29 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> QuickSort(a,p+1,high);
      |                   ^~~~~~~~
foo.c:29:7: error: stray '\302' in program
   29 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> QuickSort(a,p+1,high);
      |                            ^~~~~~~~
foo.c:30:1: error: stray '\302' in program
   30 | <U+00A0> <U+00A0> }
      | ^~~~~~~~
foo.c:30:3: error: stray '\302' in program
   30 | <U+00A0> <U+00A0> }
      |          ^~~~~~~~
foo.c:31:1: error: stray '\302' in program
   31 | <U+00A0> <U+00A0> else
      | ^~~~~~~~
foo.c:31:3: error: stray '\302' in program
   31 | <U+00A0> <U+00A0> else
      |          ^~~~~~~~
foo.c:32:1: error: stray '\302' in program
   32 | <U+00A0> <U+00A0> return;
      | ^~~~~~~~
foo.c:32:3: error: stray '\302' in program
   32 | <U+00A0> <U+00A0> return;
      |          ^~~~~~~~
foo.c: In function 'GsFu':
foo.c:36:1: error: stray '\302' in program
   36 | <U+00A0> <U+00A0> int x=a;
      | ^~~~~~~~
foo.c:36:3: error: stray '\302' in program
   36 | <U+00A0> <U+00A0> int x=a;
      |          ^~~~~~~~
foo.c:37:1: error: stray '\302' in program
   37 | <U+00A0> <U+00A0> if(a>x)
      | ^~~~~~~~
foo.c:37:3: error: stray '\302' in program
   37 | <U+00A0> <U+00A0> if(a>x)
      |          ^~~~~~~~
foo.c:38:1: error: stray '\302' in program
   38 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> return x+=1;
      | ^~~~~~~~
foo.c:38:3: error: stray '\302' in program
   38 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> return x+=1;
      |          ^~~~~~~~
foo.c:38:5: error: stray '\302' in program
   38 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> return x+=1;
      |                   ^~~~~~~~
foo.c:38:7: error: stray '\302' in program
   38 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> return x+=1;
      |                            ^~~~~~~~
foo.c:39:1: error: stray '\302' in program
   39 | <U+00A0> <U+00A0> else
      | ^~~~~~~~
foo.c:39:3: error: stray '\302' in program
   39 | <U+00A0> <U+00A0> else
      |          ^~~~~~~~
foo.c:40:1: error: stray '\302' in program
   40 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> return x;
      | ^~~~~~~~
foo.c:40:3: error: stray '\302' in program
   40 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> return x;
      |          ^~~~~~~~
foo.c:40:5: error: stray '\302' in program
   40 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> return x;
      |                   ^~~~~~~~
foo.c:40:7: error: stray '\302' in program
   40 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> return x;
      |                            ^~~~~~~~
foo.c: In function 'main':
foo.c:44:1: error: stray '\302' in program
   44 | <U+00A0> <U+00A0> int n;int r;
      | ^~~~~~~~
foo.c:44:3: error: stray '\302' in program
   44 | <U+00A0> <U+00A0> int n;int r;
      |          ^~~~~~~~
foo.c:45:1: error: stray '\302' in program
   45 | <U+00A0> <U+00A0> scanf("%d%d",&n,&r);
      | ^~~~~~~~
foo.c:45:3: error: stray '\302' in program
   45 | <U+00A0> <U+00A0> scanf("%d%d",&n,&r);
      |          ^~~~~~~~
foo.c:46:1: error: stray '\302' in program
   46 | <U+00A0> <U+00A0> int a[n];
      | ^~~~~~~~
foo.c:46:3: error: stray '\302' in program
   46 | <U+00A0> <U+00A0> int a[n];
      |          ^~~~~~~~
foo.c:47:1: error: stray '\302' in program
   47 | <U+00A0> <U+00A0> for(int i=0;i<n;i++)
      | ^~~~~~~~
foo.c:47:3: error: stray '\302' in program
   47 | <U+00A0> <U+00A0> for(int i=0;i<n;i++)
      |          ^~~~~~~~
foo.c:48:1: error: stray '\302' in program
   48 | <U+00A0> <U+00A0> {
      | ^~~~~~~~
foo.c:48:3: error: stray '\302' in program
   48 | <U+00A0> <U+00A0> {
      |          ^~~~~~~~
foo.c:49:1: error: stray '\302' in program
   49 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> scanf("%d",&a[i]);
      | ^~~~~~~~
foo.c:49:3: error: stray '\302' in program
   49 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> scanf("%d",&a[i]);
      |          ^~~~~~~~
foo.c:49:5: error: stray '\302' in program
   49 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> scanf("%d",&a[i]);
      |                   ^~~~~~~~
foo.c:49:7: error: stray '\302' in program
   49 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> scanf("%d",&a[i]);
      |                            ^~~~~~~~
foo.c:50:1: error: stray '\302' in program
   50 | <U+00A0> <U+00A0> }
      | ^~~~~~~~
foo.c:50:3: error: stray '\302' in program
   50 | <U+00A0> <U+00A0> }
      |          ^~~~~~~~
foo.c:51:1: error: stray '\302' in program
   51 | <U+00A0> <U+00A0> <U+00A0>QuickSort(a,0,n-1);
      | ^~~~~~~~
foo.c:51:3: error: stray '\302' in program
   51 | <U+00A0> <U+00A0> <U+00A0>QuickSort(a,0,n-1);
      |          ^~~~~~~~
foo.c:51:5: error: stray '\302' in program
   51 | <U+00A0> <U+00A0> <U+00A0>QuickSort(a,0,n-1);
      |                   ^~~~~~~~
foo.c:52:1: error: stray '\302' in program
   52 | <U+00A0> <U+00A0> for(int i=0;i<n;i++)
      | ^~~~~~~~
foo.c:52:3: error: stray '\302' in program
   52 | <U+00A0> <U+00A0> for(int i=0;i<n;i++)
      |          ^~~~~~~~
foo.c:53:1: error: stray '\302' in program
   53 | <U+00A0> <U+00A0> <U+00A0>{
      | ^~~~~~~~
foo.c:53:3: error: stray '\302' in program
   53 | <U+00A0> <U+00A0> <U+00A0>{
      |          ^~~~~~~~
foo.c:53:5: error: stray '\302' in program
   53 | <U+00A0> <U+00A0> <U+00A0>{
      |                   ^~~~~~~~
foo.c:54:1: error: stray '\302' in program
   54 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> double y=(double)r*3/4+(double)a[i]/4;
      | ^~~~~~~~
foo.c:54:3: error: stray '\302' in program
   54 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> double y=(double)r*3/4+(double)a[i]/4;
      |          ^~~~~~~~
foo.c:54:5: error: stray '\302' in program
   54 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> double y=(double)r*3/4+(double)a[i]/4;
      |                   ^~~~~~~~
foo.c:54:7: error: stray '\302' in program
   54 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> double y=(double)r*3/4+(double)a[i]/4;
      |                            ^~~~~~~~
foo.c:55:1: error: stray '\302' in program
   55 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> int z=GsFu(y);
      | ^~~~~~~~
foo.c:55:3: error: stray '\302' in program
   55 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> int z=GsFu(y);
      |          ^~~~~~~~
foo.c:55:5: error: stray '\302' in program
   55 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> int z=GsFu(y);
      |                   ^~~~~~~~
foo.c:55:7: error: stray '\302' in program
   55 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> int z=GsFu(y);
      |                            ^~~~~~~~
foo.c:56:1: error: stray '\302' in program
   56 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0>if(z<r)
      | ^~~~~~~~
foo.c:56:3: error: stray '\302' in program
   56 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0>if(z<r)
      |          ^~~~~~~~
foo.c:56:5: error: stray '\302' in program
   56 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0>if(z<r)
      |                   ^~~~~~~~
foo.c:56:7: error: stray '\302' in program
   56 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0>if(z<r)
      |                            ^~~~~~~~
foo.c:56:9: error: stray '\302' in program
   56 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0>if(z<r)
      |                                     ^~~~~~~~
foo.c:57:1: error: stray '\302' in program
   57 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> continue;
      | ^~~~~~~~
foo.c:57:3: error: stray '\302' in program
   57 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> continue;
      |          ^~~~~~~~
foo.c:57:5: error: stray '\302' in program
   57 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> continue;
      |                   ^~~~~~~~
foo.c:57:7: error: stray '\302' in program
   57 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> continue;
      |                            ^~~~~~~~
foo.c:57:9: error: stray '\302' in program
   57 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> continue;
      |                                     ^~~~~~~~
foo.c:57:11: error: stray '\302' in program
   57 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> continue;
      |                                              ^~~~~~~~
foo.c:58:1: error: stray '\302' in program
   58 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> else
      | ^~~~~~~~
foo.c:58:3: error: stray '\302' in program
   58 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> else
      |          ^~~~~~~~
foo.c:58:5: error: stray '\302' in program
   58 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> else
      |                   ^~~~~~~~
foo.c:58:7: error: stray '\302' in program
   58 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> else
      |                            ^~~~~~~~
foo.c:58:9: error: stray '\302' in program
   58 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> else
      |                                     ^~~~~~~~
foo.c:58:11: error: stray '\302' in program
   58 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> else
      |                                              ^~~~~~~~
foo.c:59:1: error: stray '\302' in program
   59 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0>r=z;
      | ^~~~~~~~
foo.c:59:3: error: stray '\302' in program
   59 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0>r=z;
      |          ^~~~~~~~
foo.c:59:5: error: stray '\302' in program
   59 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0>r=z;
      |                   ^~~~~~~~
foo.c:59:7: error: stray '\302' in program
   59 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0>r=z;
      |                            ^~~~~~~~
foo.c:59:9: error: stray '\302' in program
   59 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0>r=z;
      |                                     ^~~~~~~~
foo.c:59:11: error: stray '\302' in program
   59 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0>r=z;
      |                                              ^~~~~~~~
foo.c:59:13: error: stray '\302' in program
   59 | <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0> <U+00A0>r=z;
      |                                                       ^~~~~~~~
foo.c:60:1: error: stray '\302' in program
   60 | <U+00A0> <U+00A0> }
      | ^~~~~~~~
foo.c:60:3: error: stray '\302' in program
   60 | <U+00A0> <U+00A0> }
      |          ^~~~~~~~
foo.c:61:1: error: stray '\302' in program
   61 | <U+00A0> <U+00A0> printf("%d",r);
      | ^~~~~~~~
foo.c:61:3: error: stray '\302' in program
   61 | <U+00A0> <U+00A0> printf("%d",r);
      |          ^~~~~~~~
foo.c:62:1: error: stray '\302' in program
   62 | <U+00A0> <U+00A0> return 0;
      | ^~~~~~~~
foo.c:62:3: error: stray '\302' in program
   62 | <U+00A0> <U+00A0> return 0;
      |          ^~~~~~~~

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