Buct oj 1012

最新推荐文章于 2022-12-15 19:00:20 发布

matthewong

最新推荐文章于 2022-12-15 19:00:20 发布

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分类专栏： Buct oj

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#include<stdio.h>
int 
main() 
{ 
    char
x; 
    int
i,l=0,s=0,n=0,o=0; 
    for
(;x!='\n';)
    {
        scanf("%c",&x);
        if('a'<=x&&x<='z'||'A'<=x&&x<'Z')
            l++;
        else
if(x==' ')
            s++;
        else
if('0'<=x&&x<='9')
            n++;
        else
            o++;
    }
    printf("%d %d %d %d",l,n,s,o-1);
        return
0; 
} 