Submission #633078

# Submission time Handle Problem Language Result Execution time Memory
633078 2022-08-21T14:56:47 Z karolb2011 Potatoes and fertilizers (LMIO19_bulves) Python 3
Compilation error
0 ms 0 KB
import sys
import heapq as hq
input = sys.stdin.readline
n=int(input())
t=0
p=0
s=[]
ww=0
z=[]
for i in range(n):
    pi,bi=list(map(int,input().split()))
    p+=bi-pi
    s.append(p)
if p==0:
    for c in s:
        ww+=abs(c)
elif p==-1:
    for c in s:
        if c<=-1:
            ww-=c
            t-=c+1
        else:
            ww+=c
            t+=c+1                                  
        z.append(ww-t)
    ww=min(t,min(z)+t)
else:
    w=[]
    for c in s:
        if c>0:
            ww+=c
            c=0
        elif c<p:
            ww-=c-p
            c=p
        hq.heappush(w,c)
        if w[0]<c:
            hq.heappush(w,c)
            ww+=abs(hq.heappop(w)-c)
print(ww

Compilation message

File "bulves.py", line 40
    print(ww
            ^
SyntaxError: unexpected EOF while parsing