4.以下程序的执行结果是: #include<stdio.h> struct n { int x; char c; }; func(struct n b) { b.x=20; b.c=’y’; } int main() { struct n a={10,’x’}; func(a); printf(“%d,%c”,a.x,a.c); return 0; }
4.以下程序的执行结果是: #include<stdio.h> struct n { int x; char c; }; func(struct n b) { b.x=20; b.c=’y’; } int main() { struct n a={10,’x’}; func(a); printf(“%d,%c”,a.x,a.c); return 0; }
参考答案和解析
D.10,9答案:A
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