unsigned中文翻譯,unsigned是什么意思,unsigned發(fā)音、用法及例句
?unsigned
unsigned發(fā)音
英: 美:
unsigned中文意思翻譯
常見(jiàn)釋義:
adj.無(wú)符號的;未簽名的
unsigned雙語(yǔ)使用場(chǎng)景
1、The result of the unsigned right shift is always small enough to be stored in the signed version of the return type without overflow.───無(wú)符號右移的結果始終很小,可以將它存儲在有符號的返回類(lèi)型版本中,而不會(huì )產(chǎn)生溢出。
2、I have seen people do that to copies signed and unsigned.───我發(fā)現不管書(shū)上有作者的簽名抑或沒(méi)有,人們都會(huì )這么做。
3、What's the point in having a uint if you're only going to use it for things other than unsigned integers?───如果你只是想對除了無(wú)符號整數的其它東西使用uint,要點(diǎn)是什么呢?
4、A third integer promotion rule that is often overlooked concerns expressions that contain both signed and unsigned integers.───第三個(gè)整數提升規則,常常被忽視的關(guān)切表達同時(shí)包含有號數和無(wú)號數的整數。
5、Exporting an unsigned application.───導出未簽署的應用程序。
6、All these integer types also have corresponding unsigned types.───所有這些整數類(lèi)型都有相應的無(wú)符號數類(lèi)型。
7、However; that method would be unusable from a language that has no notion of unsigned integers.───但是對于不具備「不帶正負號的整數」概念的語(yǔ)言來(lái)說(shuō),這個(gè)方法就無(wú)法使用。
8、Converts the string representation of a number in a specified style and culture-specific format to its 16-bit unsigned integer equivalent.───將數字的指定樣式和區域性特定格式的字符串表示形式轉換為其等效的16位無(wú)符號整數。
9、Hexadecimal constants without a suffix are defined as an unsigned int if it will fit into 32-bits and if the high order bit is turned on.───如果一個(gè)沒(méi)有后綴的16進(jìn)制的常量是32位的,并且其高位被置位了,那么它就可以作為無(wú)符號整型進(jìn)行定義。
unsigned相似詞語(yǔ)短語(yǔ)
1、uchar unsigned char───無(wú)符號字符
結語(yǔ):請問(wèn)C語(yǔ)言中無(wú)符號整型unsigned有什么用處? ???,unsigned int和int是可以強制類(lèi)型轉換的。 int i=-1; printf(";%un";, (unsigned int)i); 打印出來(lái)的值轉成二進(jìn)制就能看到int和unsigned int的區別了。int的最高位用來(lái)表示 int i=-1; printf(";%un";, (unsigned int)i); 打印出來(lái)的值轉成二進(jìn)制就能看到int和unsigned int的區別了。int的最高位用來(lái)表示正負號,值是31位,所以范圍是-2^31到+2^31 printf(";%un";, (unsigned int)i); 打印出來(lái)的值轉成二進(jìn)制就能看到int和unsigned int的區別了。int的最高位用來(lái)表示正負號,值是31位,所以范圍是-2^31到+2^31。
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