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20 lines
264 B
20 lines
264 B
2 years ago
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//6.2.1传值参数.cpp
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#include <iostream>
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using namespace std;
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void x(int *i);
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int main(){
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int i=12;
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x(&i);
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cout << i << endl;
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return 0;
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}
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void x(int *i){
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*i=0;//这里修改了i所指的对象的值；
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i=0;//这里只是修改了i所指的对象;
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}
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