Cc php ton trong ngn ng lp trnh C tham kho, sau y l bng th t u tin ca cc php ton theo C89: Php ton () [] . -> ++ v -+ v ! v ~ (cast) * & sizeof *, /, v % + v > < v v >= == v != & ^ | && || ?: M t ngoc n (nhm) phn ch s ca mng s la chn phn t, nhn dng s la chn phn t, con tr Hng tin hnh t tri sang phi

tin t tng/gim t phi sang tri du dng/m php ton Bool NOT/phn b 0 kiu bit ex: x = ~x or x=!x i kiu tham chiu ngc tham chiu ln nhn/chia/m dun cng/tr php ton bit left shift/right shift quan h nh hn/nh hn hay bng quan h ln hn/ln hn hay bng bng vi/khc vi php ton bit AND php ton bt XOR php ton bit OR php ton bool AND php ton bool OR iu kin tam phn t phi sang tri t tri sang phi

= += v -= *=, /=, v %= = &=, ^=, va |= ,

php gn gi tr trc tip php gn gi tr cng thm/tr bt php gn gi tr nhn/chia/m dul bi php gn bit shift php gn bit AND/XOR/OR ton t , t tri sang phi