```python N=int(input()) che=list(input().split()) che=list(map(int,che)) ci=0 c=0 for i in range(1,N+1): for j in range(N-1,-1,-1): if che[j]==i and j+1>i: c=c…

```python N,B=map(int,input().split()) n=[] for i in range(N): n.append(int(input())) n=sorted(n,reverse=True) p=0 q=0 for i in range(N): p=p+n[i] q+=1 if p>B o…

```python n,m,x,y=map(int,input().split()) cheng=[] ci=[] for i in range(n): cheng.append([]) ci.append([]) for j in range(m): cheng[i].append(0) ci[i].append(0…

zifu=str(input()) alist=list(zifu) ## 1 print('.',end='') for i in range(1,len(zifu)+1): if i%3!=0: print('.#..',end='') else: print('.*..',end='') print('') ##…