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#include <stdio.h>
int foo1()
{
printf("1\n");
return 1;
}
int foo2()
{
printf("2\n");
return 2;
}
int foo3()
{
printf("3\n");
return 3;
}
int main(void)
{
int n = (foo1(),foo2(),foo3());
printf("n:%d\n",n);
return 0;
}
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运行结果：
1
2
3
n:3