有以下程序运行结果为: #include<iostream> using namespace std; char fun(char x, char y) { if (x < y) return x; return y; } int main() { int a = '1', b = '1', c = '2'; cout << fun(fun(a, b), fun(b, c)); return 0; } 运行出错 2 3 1
#include<iostream> using namespace std; char fun(char x, char y) { if (x < y) return x; return y; } int main() { int a = '1', b = '1', c = '2'; cout << fun(fun(a, b), fun(b, c)); return 0; }
运行出错
2
3
1
