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16 lines
248 B
C
16 lines
248 B
C
#include <stdio.h>
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void test(int x)
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{
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x = 1024;
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printf("test 函数内部：x = %d\n", x);
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}
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int main()
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{
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int x = 1;
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printf("调用 test 函数前：x = %d\n", x);
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test(x);
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printf("调用 test 函数后：x = %d\n", x);
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}
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