若有以下程序#include <stdio.h>int k = 7;void f(int **s){int *t = &k;*s = t;printf("%d, %d, %d, ", k, *t, **s);}int main(){int i = 3, *p = &i, **r = &p;f(r);printf("%d, %d, %d", i, *p, **r);return 0;}则程序的输出结果是（ ）
A、3, 3, 3, 7, 7, 7;
B、3, 7, 7, 7, 7, 7;
C、7, 7, 7, 3, 3, 3;
D、7, 7, 7, 3, 7, 7
发布时间：2025-05-17 13:13:07
