#include<stdio.h>

 char *　const code(int i)
{
char *p;
switch(i)
{
case 0:
p="bule";
break;
case 1:
p="red";
break;
case 2:
p="yello";
break;
}
return p;
}

main()
{
char *　const color=code(0);


puts(color);
}

Line 3: error: stray '\343' in program
Line 3: error: stray '\200' in program
Line 3: error: stray '\200' in program
In function 'main':
Line 23: error: stray '\343' in program
Line 23: error: stray '\200' in program
Line 23: error: stray '\200' in program