C琉璃 @ 2021-06-02 18:29:55
#include<iostream>
#include<cstdio>
using namespace std;
int l=0,m=0;
bool bb[1000000];
int main()
{
int i=1;
char a[100000];
char b[100000];
while(cin>>a[i])
{
if(a[i]=='(')
b[i]=')';
if(a[i]=='[')
b[i]=']';
if(a[i]==')')
{
b[i]='(';
for(int j=i-1;j>=1;j--)
{
if(b[j]==')'&&bb[j]==0)
{
bb[i]=1;
bb[j]=1;
break;
}
}
}
if(a[i]==']')
{
b[i]='[';
for(int j=i-1;j>=1;j--)
{
if(b[j]==']'&&bb[j]==0)
{
bb[i]=1;
bb[j]=1;
break;
}
}
}
//cout<<a[i]<<" "<<b[i];
i++;
}
for(int j=1;j<i;j++)
{
//cout<<bb[j];
if(bb[j]==0&&(a[j]=='('||a[j]=='['))
cout<<a[j]<<b[j];
if(bb[j]==0&&(a[j]==')'||a[j]==']'))
cout<<b[j]<<a[j];
if(bb[j]==1)
cout<<a[j];
}
}
by C琉璃 @ 2021-06-02 18:31:18
1,2,3,12,13WA,不想努力了等待大佬帮忙
by Mr_ZBKF @ 2021-06-25 16:52:13
qp
by 风羽跃 @ 2021-06-30 19:27:37
@C琉璃 忽略了题目条件
by 风羽跃 @ 2021-06-30 19:28:40
补全的括号必须匹配,[(])这样的就不匹配
by 风羽跃 @ 2021-06-30 19:29:29
我一上来也是这么错的555
by C琉璃 @ 2021-07-21 09:33:07
@风羽跃 谢谢dalao