foo.cc: In function 'int main()':
foo.cc:8:27: warning: format '%c' expects argument of type 'char*', but argument 2 has type 'double*' [-Wformat=]
scanf("lf,lf,%c",&a,&b,&c);
~~ ^
foo.cc:8:27: warning: too many arguments for format [-Wformat-extra-args]
foo.cc:25:2: error: expected ';' before 'return'
return 0;
^~~~~~
foo.cc:8:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("lf,lf,%c",&a,&b,&c);
~~~~~^~~~~~~~~~~~~~~~~~~~~
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