写出下面程序执行后的运行结果。 #include <iostream> #include <string> using namespace std; void sort____ { int i, j, k; char*t; for ____ { k = i; for ____ if ____<0) k="j;" if ____ { t="a[i];" a[i]="a[k];" a[k]="t;" } void main____ char ch[4][15]="{" "morning","afternoon","night","evening"}; *name[4]; int k; for name[k]="ch[k];" sort____; cout endl;>