多选题

以下程序执行后,值为1的变量有?(     )


int n = 19316, t;

int maxn = -1, minn = 999;

while( n >= 10) {

    t = n % 10;

    n /= 10;

    if(t > maxn) {

        maxn = t;

    }

    if(t < minn) {

        minn = t;

    }

}

A

maxn

B

minn

C

n

D

t

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