ozn.c: In function `Prod': ozn.c:32: warning: missing braces around initializer ozn.c:32: warning: (near initialization for `t.a') ozn.c: In function `Power': ozn.c:43: warning: missing braces around initializer ozn.c:43: warning: (near initialization for `r.a') ozn.c: In function `Read': ozn.c:56: warning: int format, long int arg (arg 2) ozn.c:59: warning: int format, long int arg (arg 2) ozn.c:59: warning: int format, long int arg (arg 3) ozn.c:60: warning: int format, long int arg (arg 3) ozn.c:60: warning: int format, long int arg (arg 4) ozn.c:60: warning: int format, long int arg (arg 5) ozn.c:60: warning: int format, long int arg (arg 6) ozn.c:60: warning: int format, long int arg (arg 7) ozn.c:60: warning: int format, long int arg (arg 8)