/in/foo.cc:12:1: error: stray '\302' in program
     cin>>k;
 ^
/in/foo.cc:12:2: error: stray '\240' in program
     cin>>k;
  ^
/in/foo.cc:12:3: error: stray '\302' in program
     cin>>k;
   ^
/in/foo.cc:12:4: error: stray '\240' in program
     cin>>k;
    ^
/in/foo.cc:12:6: error: stray '\302' in program
     cin>>k;
      ^
/in/foo.cc:12:7: error: stray '\240' in program
     cin>>k;
       ^
/in/foo.cc:13:1: error: stray '\302' in program
     while (k)
 ^
/in/foo.cc:13:2: error: stray '\240' in program
     while (k)
  ^
/in/foo.cc:13:3: error: stray '\302' in program
     while (k)
   ^
/in/foo.cc:13:4: error: stray '\240' in program
     while (k)
    ^
/in/foo.cc:13:6: error: stray '\302' in program
     while (k)
      ^
/in/foo.cc:13:7: error: stray '\240' in program
     while (k)
       ^
/in/foo.cc:14:1: error: stray '\302' in program
     {
 ^
/in/foo.cc:14:2: error: stray '\240' in program
     {
  ^
/in/foo.cc:14:3: error: stray '\302' in program
     {
   ^
/in/foo.cc:14:4: error: stray '\240' in program
     {
    ^
/in/foo.cc:14:6: error: stray '\302' in program
     {
      ^
/in/foo.cc:14:7: error: stray '\240' in program
     {
       ^
/in/foo.cc:15:1: error: stray '\302' in program
         a[++l]=k%2;
 ^
/in/foo.cc:15:2: error: stray '\240' in program
         a[++l]=k%2;
  ^
/in/foo.cc:15:3: error: stray '\302' in program
         a[++l]=k%2;
   ^
/in/foo.cc:15:4: error: stray '\240' in program
         a[++l]=k%2;
    ^
/in/foo.cc:15:6: error: stray '\302' in program
         a[++l]=k%2;
      ^
/in/foo.cc:15:7: error: stray '\240' in program
         a[++l]=k%2;
       ^
/in/foo.cc:15:8: error: stray '\302' in program
         a[++l]=k%2;
        ^
/in/foo.cc:15:9: error: stray '\240' in program
         a[++l]=k%2;
         ^
/in/foo.cc:15:10: error: stray '\302' in program
         a[++l]=k%2;
          ^
/in/foo.cc:15:11: error: stray '\240' in program
         a[++l]=k%2;
           ^
/in/foo.cc:15:13: error: stray '\302' in program
         a[++l]=k%2;
             ^
/in/foo.cc:15:14: error: stray '\240' in program
         a[++l]=k%2;
              ^
/in/foo.cc:16:1: error: stray '\302' in program
         k/=2;
 ^
/in/foo.cc:16:2: error: stray '\240' in program
         k/=2;
  ^
/in/foo.cc:16:3: error: stray '\302' in program
         k/=2;
   ^
/in/foo.cc:16:4: error: stray '\240' in program
         k/=2;
    ^
/in/foo.cc:16:6: error: stray '\302' in program
         k/=2;
      ^
/in/foo.cc:16:7: error: stray '\240' in program
         k/=2;
       ^
/in/foo.cc:16:8: error: stray '\302' in program
         k/=2;
        ^
/in/foo.cc:16:9: error: stray '\240' in program
         k/=2;
         ^
/in/foo.cc:16:10: error: stray '\302' in program
         k/=2;
          ^
/in/foo.cc:16:11: error: stray '\240' in program
         k/=2;
           ^
/in/foo.cc:16:13: error: stray '\302' in program
         k/=2;
             ^
/in/foo.cc:16:14: error: stray '\240' in program
         k/=2;
              ^
/in/foo.cc:17:1: error: stray '\302' in program
     }
 ^
/in/foo.cc:17:2: error: stray '\240' in program
     }
  ^
/in/foo.cc:17:3: error: stray '\302' in program
     }
   ^
/in/foo.cc:17:4: error: stray '\240' in program
     }
    ^
/in/foo.cc:17:6: error: stray '\302' in program
     }
      ^
/in/foo.cc:17:7: error: stray '\240' in program
     }
       ^
/in/foo.cc:18:1: error: stray '\302' in program
     for (int i=1; i<=16; i++)
 ^
/in/foo.cc:18:2: error: stray '\240' in program
     for (int i=1; i<=16; i++)
  ^
/in/foo.cc:18:3: error: stray '\302' in program
     for (int i=1; i<=16; i++)
   ^
/in/foo.cc:18:4: error: stray '\240' in program
     for (int i=1; i<=16; i++)
    ^
/in/foo.cc:18:6: error: stray '\302' in program
     for (int i=1; i<=16; i++)
      ^
/in/foo.cc:18:7: error: stray '\240' in program
     for (int i=1; i<=16; i++)
       ^
/in/foo.cc:19:1: error: stray '\302' in program
     {
 ^
/in/foo.cc:19:2: error: stray '\240' in program
     {
  ^
/in/foo.cc:19:3: error: stray '\302' in program
     {
   ^
/in/foo.cc:19:4: error: stray '\240' in program
     {
    ^
/in/foo.cc:19:6: error: stray '\302' in program
     {
      ^
/in/foo.cc:19:7: error: stray '\240' in program
     {
       ^
/in/foo.cc:20:1: error: stray '\302' in program
         swap(a[i], a[i+16]);
 ^
/in/foo.cc:20:2: error: stray '\240' in program
         swap(a[i], a[i+16]);
  ^
/in/foo.cc:20:3: error: stray '\302' in program
         swap(a[i], a[i+16]);
   ^
/in/foo.cc:20:4: error: stray '\240' in program
         swap(a[i], a[i+16]);
    ^
/in/foo.cc:20:6: error: stray '\302' in program
         swap(a[i], a[i+16]);
      ^
/in/foo.cc:20:7: error: stray '\240' in program
         swap(a[i], a[i+16]);
       ^
/in/foo.cc:20:8: error: stray '\302' in program
         swap(a[i], a[i+16]);
        ^
/in/foo.cc:20:9: error: stray '\240' in program
         swap(a[i], a[i+16]);
         ^
/in/foo.cc:20:10: error: stray '\302' in program
         swap(a[i], a[i+16]);
          ^
/in/foo.cc:20:11: error: stray '\240' in program
         swap(a[i], a[i+16]);
           ^
/in/foo.cc:20:13: error: stray '\302' in program
         swap(a[i], a[i+16]);
             ^
/in/foo.cc:20:14: error: stray '\240' in program
         swap(a[i], a[i+16]);
              ^
/in/foo.cc:21:1: error: stray '\302' in program
     }
 ^
/in/foo.cc:21:2: error: stray '\240' in program
     }
  ^
/in/foo.cc:21:3: error: stray '\302' in program
     }
   ^
/in/foo.cc:21:4: error: stray '\240' in program
     }
    ^
/in/foo.cc:21:6: error: stray '\302' in program
     }
      ^
/in/foo.cc:21:7: error: stray '\240' in program
     }
       ^
/in/foo.cc:22:1: error: stray '\302' in program
     for (int i=1; i<=32; i++)
 ^
/in/foo.cc:22:2: error: stray '\240' in program
     for (int i=1; i<=32; i++)
  ^
/in/foo.cc:22:3: error: stray '\302' in program
     for (int i=1; i<=32; i++)
   ^
/in/foo.cc:22:4: error: stray '\240' in program
     for (int i=1; i<=32; i++)
    ^
/in/foo.cc:22:6: error: stray '\302' in program
     for (int i=1; i<=32; i++)
      ^
/in/foo.cc:22:7: error: stray '\240' in program
     for (int i=1; i<=32; i++)
       ^
/in/foo.cc:23:1: error: stray '\302' in program
     {
 ^
/in/foo.cc:23:2: error: stray '\240' in program
     {
  ^
/in/foo.cc:23:3: error: stray '\302' in program
     {
   ^
/in/foo.cc:23:4: error: stray '\240' in program
     {
    ^
/in/foo.cc:23:6: error: stray '\302' in program
     {
      ^
/in/foo.cc:23:7: error: stray '\240' in program
     {
       ^
/in/foo.cc:24:1: error: stray '\302' in program
         sum+=(1<<(i-1))*a[i];
 ^
/in/foo.cc:24:2: error: stray '\240' in program
         sum+=(1<<(i-1))*a[i];
  ^
/in/foo.cc:24:3: error: stray '\302' in program
         sum+=(1<<(i-1))*a[i];
   ^
/in/foo.cc:24:4: error: stray '\240' in program
         sum+=(1<<(i-1))*a[i];
    ^
/in/foo.cc:24:6: error: stray '\302' in program
         sum+=(1<<(i-1))*a[i];
      ^
/in/foo.cc:24:7: error: stray '\240' in program
         sum+=(1<<(i-1))*a[i];
       ^
/in/foo.cc:24:8: error: stray '\302' in program
         sum+=(1<<(i-1))*a[i];
        ^
/in/foo.cc:24:9: error: stray '\240' in program
         sum+=(1<<(i-1))*a[i];
         ^
/in/foo.cc:24:10: error: stray '\302' in program
         sum+=(1<<(i-1))*a[i];
          ^
/in/foo.cc:24:11: error: stray '\240' in program
         sum+=(1<<(i-1))*a[i];
           ^
/in/foo.cc:24:13: error: stray '\302' in program
         sum+=(1<<(i-1))*a[i];
             ^
/in/foo.cc:24:14: error: stray '\240' in program
         sum+=(1<<(i-1))*a[i];
              ^
/in/foo.cc:25:1: error: stray '\302' in program