c++的,帮给个能让我wa的样例,我自己找不到了

img


#include <bits/stdc++.h>
using namespace std;

int main()
{

int n;
scanf("%d",&n);
for(int i=1;i<=n;i++)
{

  int  jk1[100001];
  int  jk2[100001];
  int f=0;
  int m,z;//m次数,z能力值 
  scanf("%d%d",&m,&z);
  
  //过滤储存数据 
  for(int i2=1;i2<=m;i2++)
  {
      
  int a;
  scanf("%d",&a);
  if(a<=z){f++;jk1[f]=a;jk2[f]=a;}
  
}

int f2=f;//继承 
int pan;

  for(int i3=1;i3<=f2;i3++)
  {
      pan=z;//能力值重置 
      pan=pan-jk1[i3];//继承后从每一位进行计算 
      //cout<<pan<<endl;
      int tpan=0;
      for(int i4=i3+1;i4<=f2;i4++)
      {
          pan=pan-jk2[i4];
      //    int flag=0;
      cout<<pan<<endl;
    
          if(pan<0){pan=pan+jk2[i4];break;}
          
          else if(pan==0){break;}
          
          if(i4==f2&&pan!=0){tpan++;i4=i3+tpan-1;pan=z-jk1[i3];} 
          
    }
    
    if(pan==0){break;}
}
  
  if(pan==0){printf("YES\n");} 
  else if(pan!=0){printf("NO\n");}
  

}
}

用了贪心的写法