#include <stdio.h>
int main(void) {
// your code goes here
int x,b0,b1,b2,b;
b0=(x/100)%10;
b=(x-b0*100)/1000;
b2=x%10;
b1=(x-b*1000-b0*100-b2)/10;
printf("千位=%d,百位=%d,十位=%d,个位=%d\n",b
,b0
,b1
,b2
); return 0;
}
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