c語言字符個(gè)數(shù)怎么算 C語言編寫函數(shù),統(tǒng)計(jì)字符串中數(shù)字字符的個(gè)數(shù)?
C語言編寫函數(shù),統(tǒng)計(jì)字符串中數(shù)字字符的個(gè)數(shù)?#包括和限制。H>#包含<string。H>main(){int i,j=0,K char a[1000]//根據(jù)實(shí)際情況自行調(diào)整長度。Prin
C語言編寫函數(shù),統(tǒng)計(jì)字符串中數(shù)字字符的個(gè)數(shù)?
#包括和限制。H>#包含<string。H>main(){int i,j=0,K char a[1000]//根據(jù)實(shí)際情況自行調(diào)整長度。Printf(“請(qǐng)輸入字符串:n”)獲取(a)k=strlen(a)for(I=0I<ki)if(“0”<=a[I]<=“9”)J Printf(“此字符串中有%d個(gè)數(shù)字字符!n“,j)}