出于某种原因,每当我运行这个程序时,它就会退出permute(permutater, length, lenth);.每当我注释掉该行并且函数甚至没有运行时,就不会发生这种情况.有帮助吗?
Mic*_*urr 10
我注意到的第一件事 - 你没有初始化索引变量hor.
int permute(string permutater,int length,int lenth)
{
int hor,hor2,marker;
cout << length/lenth;
for (marker=0;marker !=(length/lenth);marker++)
{
hor2 = permutater[hor]; // <== hor is not initialized
permutater[hor] = permutater[hor-1];
permutater[hor] = hor2;
hor--;
cout << permutater;
}
}
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