/in/foo.c: In function 'main':
/in/foo.c:7:10: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
scanf("%d%d%d",a,b,c);
^
/in/foo.c:7:12: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'int' [-Wformat=]
scanf("%d%d%d",a,b,c);
^
/in/foo.c:7:14: warning: format '%d' expects argument of type 'int *', but argument 4 has type 'int' [-Wformat=]
scanf("%d%d%d",a,b,c);
^
/in/foo.c:7:2: warning: 'a' is used uninitialized in this function [-Wuninitialized]
scanf("%d%d%d",a,b,c);
^~~~~~~~~~~~~~~~~~~~~
/in/foo.c:7:2: warning: 'b' is used uninitialized in this function [-Wuninitialized]
/in/foo.c:7:2: warning: 'c' is used uninitialized in this function [-Wuninitialized]