src.c: In function 'main':
src.c:7:7: error: too few arguments to function 'max'
d=max(a,b);
^
src.c:4:9: note: declared here
int max(int x,int y,int z);
^
src.c:8:7: error: too few arguments to function 'max'
e=max(d,c);
^
src.c:4:9: note: declared here
int max(int x,int y,int z);
^
src.c: In function 'max':
src.c:23:5: error: expected ';' at end of input
return(q)
^
src.c:23:5: error: expected declaration or statement at end of input