Problem: We have two desks: A and B. Desk A has a vertical stack of N books on it, and Desk B similarly has M books on it.  It takes us A_i minutes to read the i-th book from the top on Desk A (1 \leq i \leq N), and B_i minutes to read the i-th book from the top on Desk B (1 \leq i \leq M).  Consider the following action:    * Choose a desk with a book remaining, read the topmost book on that desk, and remove it from the desk.  How many books can we read at most by repeating this action so that it takes us at most K minutes in total? We ignore the time it takes to do anything other than reading.

Submission attempts (in order):
na,nb,k = map(int, input().split())
ta = map(int, input().split())
tb = map(int, input().split())

def get_bcnt( usek,tb=tb ):
    t = 0
    cnt = 0
    try:
        while True:
            if t + tb[cnt] > usek:
                return cnt
            else:
                t += tb[cnt]
                cnt += 1
    except:
        return len(tb)

sumta = 0
readbook = [get_bcnt(k)] 
for i in range(na):
    sumta += ta[i]
    if sumta > k:
        break
    if ta[i] <= k:
        readbook.append( i+1 + get_bcnt( k - sumta ) )

print( max(readbook) )
    

na,nb,k = map(int, input().split())
ta = list(map(int, input().split()))
tb = list(map(int, input().split()))


def get_bcnt( usek,tb=tb ):
    tb_sum = [ sum(tb[:i]) + tt for i, tt in enumerate(tb)]
    tb_sum_tf = [ i <= usek for i in tb_sum]
    
    if False in tb_sum_tf:
        return tb_sum_tf.index(False)
    else:
        return len(tb)
    
 
readbook = [ i+1 + get_bcnt( k - sum( ta[:i] ) )  for i in range(na) if sum( ta[:i] ) <= k ]
readbook.append( get_bcnt(k) )

na,nb,k = map(int, input().split())
ta = map(int, input().split())
tb = map(int, input().split())

def get_bcnt( usek,tb=tb ):
    t = 0
    cnt = 0
    try:
        while True:
            if t + tb[cnt] > usek:
                return cnt
            else:
                t += tb[cnt]
                cnt += 1
    except:
        return len(tb)

sumta = 0
readbook = [get_bcnt(k)] 
for i in range(na):
    sumta += ta[i]
    if sumta > k:
        break
    if ta[i] <= k:
        readbook.append( i+1 + get_bcnt( k - sumta ) )




print( max(readbook) )
    

na,nb,k = map(int, input().split())
ta = list(map(int, input().split()))
tb = list(map(int, input().split()))
 
def get_bcnt( usek,tb=tb ):
    t = 0
    cnt = 0
    try:
        while True:
            if t + tb[cnt] > usek:
                return cnt
            else:
                t += tb[cnt]
                cnt += 1
    except:
        return len(tb)
 
sumta = 0
readbook = [ i+1 + get_bcnt( k - sum( ta[:i] ) ) ) for i in range(na) if sum( ta[:i] ) <= k ]
readbook.append( get_bcnt(k) )

na,nb,k = map(int, input().split())
ta = list(map(int, input().split()))
tb = list(map(int, input().split()))

a = [0]
for i in range(na):
  a.append( a[i] + ta[i] )
b = [0]
for i in range(nb):
  b.append( b[i] + tb[i] )

ans, j=0, nb
for i in range(na + 1):
  if a[i] > k:
    break
  while True:
    if a[i] + b[j] > k:
      j -= 1
    else:
      break
  ans = max(ans, i+j)
    
print(ans)

Verdicts: Runtime Error

Wrong Answer

Runtime Error

Runtime Error

Accepted