L1-7. 古风排版

4
This is a test case

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#include<iostream>
#include<string>
#include<stdio.h>
using namespace std;int main()
{int N;char all[1000][100]={};char s[1000]={};int wtf=0;scanf("%d",&N);getchar();while((s[wtf]=getchar())!='\n'){wtf++;}int x=0,y=0;for(int i=0;i<wtf;i++){all[x][y]=s[i];x++;if(x==N){x=0;y++;}}if(wtf==0)return 0;if(x==0)y--;for(int i=0;i<N;i++){for(int j=y;j>=0;j--){if(all[i][j]!=NULL)printf("%c",all[i][j]);elseprintf(" ");}cout<<endl;}return 0;
}