void example(char acWelcome[]) { printf("%d", sizeof(acWelcome)); return; } int main() { char acWelcome[] = "Welcome to Huawei Test"; example(acWelcome); printf("\n%d\n", sizeof(acWelcome)); return 0; }
数组做参数时实际上传递的是指针
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转载自blog.csdn.net/oMoDao1/article/details/80785628
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