prog.c: In function ‘main’:
prog.c:6:12: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘int *’ [-Wformat=]
printf("%d",&a);
~^ ~~
%ls
prog.c:7:12: error: expected expression before ‘<’ token
while(b =< 7){
^
prog.c:9:12: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘int *’ [-Wformat=]
printf("%d",&a);
~^ ~~
%ls
prog.c:12:12: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘int *’ [-Wformat=]
printf("%d",&a);
~^ ~~
%ls