src.c: In function 'main':
src.c:7:2: error: stray '\317' in program
c1=2*π*r;
^
src.c:7:2: error: stray '\200' in program
src.c:7:9: error: invalid type argument of unary '*' (have 'float')
c1=2*π*r;
^
src.c:8:2: error: stray '\317' in program
Sa=π*r*r;
^
src.c:8:2: error: stray '\200' in program
src.c:8:7: error: invalid type argument of unary '*' (have 'float')
Sa=π*r*r;
^
src.c:9:2: error: stray '\317' in program
Sb=4*π*r*r;
^
src.c:9:2: error: stray '\200' in program
src.c:9:9: error: invalid type argument of unary '*' (have 'float')
Sb=4*π*r*r;
^
src.c:10:2: error: stray '\317' in program
Va=(3/4)*π*r*r*r;
^
src.c:10:2: error: stray '\200' in program
src.c:10:13: error: invalid type argument of unary '*' (have 'float')
Va=(3/4)*π*r*r*r;
^
src.c:11:2: error: stray '\317' in program
Vb=π*r*r*h;
^
src.c:11:2: error: stray '\200' in program
src.c:11:7: error: invalid type argument of unary '*' (have 'float')
Vb=π*r*r*h;
^