python字符串單詞反轉(zhuǎn) python怎么把字符串轉(zhuǎn)換成數(shù)字?
python怎么把字符串轉(zhuǎn)換成數(shù)字?將整數(shù)字符串轉(zhuǎn)換為相應(yīng)的整數(shù)int(“12”)將十進(jìn)制字符串轉(zhuǎn)換為相應(yīng)的十進(jìn)制float(“12.34”)將數(shù)字轉(zhuǎn)換為字符串str(123.45)將ASCII碼轉(zhuǎn)換
python怎么把字符串轉(zhuǎn)換成數(shù)字?
將整數(shù)字符串轉(zhuǎn)換為相應(yīng)的整數(shù)
int(“12”)
將十進(jìn)制字符串轉(zhuǎn)換為相應(yīng)的十進(jìn)制
float(“12.34”)
將數(shù)字轉(zhuǎn)換為字符串
str(123.45)
將ASCII碼轉(zhuǎn)換為相應(yīng)的字符
Chr(97)
將字符轉(zhuǎn)換為響應(yīng)ASCII碼
ord(“a”)