src.c:2:7: error: 'F' undeclared here (not in a function)
c=5*(F-32)/9.0;
^
src.c:3:8: error: expected declaration specifiers or '...' before string constant
printf("c=%.2f",c);
^
src.c:3:17: error: expected declaration specifiers or '...' before 'c'
printf("c=%.2f",c);
^
src.c:4:1: error: expected identifier or '(' before 'return'
return 0;
^
src.c:22:1: error: expected identifier or '(' before '}' token
}
^