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3、以下程序的输出是 。(递归) #include<iostream> using namespace std; void func(char c) { cout << c; if(c < ‘5’) func(c+1); cout<<c<<endl; } void main() { func(‘0’); }


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A for循环语句嵌套一个switch语句;i=1,i%5=1,执行case 1,遇到break退出switch语句,i=2,i%5=2,执行case 2,i=3,i%5=3,执行default语句,然后执行case 2……
更多 “3、以下程序的输出是 。(递归) #include<iostream> using namespace std; void func(char c) { cout << c; if(c < ‘5’) func(c+1); cout<<c<<endl; } void main() { func(‘0’); }” 相关考题
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