/in/foo.c: In function 'main':
/in/foo.c:5:14: warning: format '%lf' expects argument of type 'double *', but argument 2 has type 'double' [-Wformat=]
scanf("%lf%lf" ,a,b);
^
/in/foo.c:5:17: warning: format '%lf' expects argument of type 'double *', but argument 3 has type 'double' [-Wformat=]
scanf("%lf%lf" ,a,b);
^
/in/foo.c:10:16: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'double' [-Wformat=]
printf("%lld+%lld = %lld\n",a,b,q);
^
/in/foo.c:10:21: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type 'double' [-Wformat=]
printf("%lld+%lld = %lld\n",a,b,q);
^
/in/foo.c:11:16: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'double' [-Wformat=]
printf("%lld-%lld = %lld\n",a,b,w);
^
/in/foo.c:11:21: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type 'double' [-Wformat=]
printf("%lld-%lld = %lld\n",a,b,w);
^
/in/foo.c:12:16: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'double' [-Wformat=]
printf("%lld*%lld = %lld\n",a,b,e);
^
/in/foo.c:12:21: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type 'double' [-Wformat=]
printf("%lld*%lld = %lld\n",a,b,e);
^
/in/foo.c:13:16: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'double' [-Wformat=]
printf("%lld*%lld = %f\n",a,b,r);
^
/in/foo.c:13:21: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type 'double' [-Wformat=]
printf("%lld*%lld = %f\n",a,b,r);
^
/in/foo.c:5:5: warning: 'a' is used uninitialized in this function [-Wuninitialized]
scanf("%lf%lf" ,a,b);
^~~~~~~~~~~~~~~~~~~~
/in/foo.c:5:5: warning: 'b' is used uninitialized in this function [-Wuninitialized]
