未知题型
下列程序的输出结果是______。 int m=10； int fun(int a，int B) { int m=2； return(a*b-m)； } main() { int x=7，y=5； printf('%d/n',fun(x,y)%m)； }
D.3
- A.1
B.2
C.7
【参考答案】
D
解析：本题考查全局变量和局部变量的区别。在函数fun中的m是局部变量，值为2，在主函数中的m是全局变量，值为10。
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