整型數(shù)據(jù)中正數(shù)是以原碼存儲,負數(shù)是以補碼存儲,如果當一個正數(shù)的原碼和一個負數(shù)的補碼相同,怎么區(qū)分它是正數(shù)還是負數(shù)?
java中整型數(shù)據(jù)怎么區(qū)分正負
qq_莫失莫忘_10
2016-12-20 17:39:20