/in/foo.c: In function 'main':
/in/foo.c:6:1: error: stray '\302' in program
     double PI, l, s1, s2, v;
 ^
/in/foo.c:6:2: error: stray '\240' in program
     double PI, l, s1, s2, v;
  ^
/in/foo.c:6:4: error: stray '\302' in program
     double PI, l, s1, s2, v;
    ^
/in/foo.c:6:5: error: stray '\240' in program
     double PI, l, s1, s2, v;
     ^
/in/foo.c:7:1: error: stray '\302' in program
     PI = 3.1415926;
 ^
/in/foo.c:7:2: error: stray '\240' in program
     PI = 3.1415926;
  ^
/in/foo.c:7:4: error: stray '\302' in program
     PI = 3.1415926;
    ^
/in/foo.c:7:5: error: stray '\240' in program
     PI = 3.1415926;
     ^
/in/foo.c:8:1: error: stray '\302' in program
     scanf("%d %d", &r, &h);
 ^
/in/foo.c:8:2: error: stray '\240' in program
     scanf("%d %d", &r, &h);
  ^
/in/foo.c:8:4: error: stray '\302' in program
     scanf("%d %d", &r, &h);
    ^
/in/foo.c:8:5: error: stray '\240' in program
     scanf("%d %d", &r, &h);
     ^
/in/foo.c:9:1: error: stray '\302' in program
     l = PI * r * 2;
 ^
/in/foo.c:9:2: error: stray '\240' in program
     l = PI * r * 2;
  ^
/in/foo.c:9:4: error: stray '\302' in program
     l = PI * r * 2;
    ^
/in/foo.c:9:5: error: stray '\240' in program
     l = PI * r * 2;
     ^
/in/foo.c:10:1: error: stray '\302' in program
     s1 = PI * r * r;
 ^
/in/foo.c:10:2: error: stray '\240' in program
     s1 = PI * r * r;
  ^
/in/foo.c:10:4: error: stray '\302' in program
     s1 = PI * r * r;
    ^
/in/foo.c:10:5: error: stray '\240' in program
     s1 = PI * r * r;
     ^
/in/foo.c:11:1: error: stray '\302' in program
     s2 = l * h;
 ^
/in/foo.c:11:2: error: stray '\240' in program
     s2 = l * h;
  ^
/in/foo.c:11:4: error: stray '\302' in program
     s2 = l * h;
    ^
/in/foo.c:11:5: error: stray '\240' in program
     s2 = l * h;
     ^
/in/foo.c:12:1: error: stray '\302' in program
     v = h * s1;
 ^
/in/foo.c:12:2: error: stray '\240' in program
     v = h * s1;
  ^
/in/foo.c:12:4: error: stray '\302' in program
     v = h * s1;
    ^
/in/foo.c:12:5: error: stray '\240' in program
     v = h * s1;
     ^
/in/foo.c:13:1: error: stray '\302' in program
     printf("%.2lf %.2lf %.2lf %.2lf", l, s1, s2, v);
 ^
/in/foo.c:13:2: error: stray '\240' in program
     printf("%.2lf %.2lf %.2lf %.2lf", l, s1, s2, v);
  ^
/in/foo.c:13:4: error: stray '\302' in program
     printf("%.2lf %.2lf %.2lf %.2lf", l, s1, s2, v);
    ^
/in/foo.c:13:5: error: stray '\240' in program
     printf("%.2lf %.2lf %.2lf %.2lf", l, s1, s2, v);
     ^
/in/foo.c:14:1: error: stray '\302' in program
     return 0;
 ^
/in/foo.c:14:2: error: stray '\240' in program
     return 0;
  ^
/in/foo.c:14:4: error: stray '\302' in program
     return 0;
    ^
/in/foo.c:14:5: error: stray '\240' in program
     return 0;
     ^