Problem p03014 (python)

Fixed submission:
h,w=map(int,input().split())
m=[[None for j in range(w)] for i in range(h)]
c=[[-1 for j in range(w)] for i in range(h)]
for i in range(h):
    s=input()
    for j in range(w):
        if s[j]==".":
            m[i][j]=0
        else:
            m[i][j]=1

for i in range(h):
    j=0
    start=-1
    while(j<w):
        if start==-1:
            if m[i][j]==0:
                start=j
                count=1
        else:
            if m[i][j]==1:
                for k in range(start,j):
                    c[i][k]+=count
                start=-1
            else:
                count+=1
        j+=1
    if start!=-1:
        for k in range(start,w):
            c[i][k]+=count
for j in range(w):
    i=0
    start=-1
    while(i<h):
        if start==-1:
            if m[i][j]==0:
                start=i
                count=1
        else:
            if m[i][j]==1:
                for k in range(start,i):
                    c[k][j]+=count
                start=-1
            else:
                count+=1
        i+=1
    if start!=-1:
        for k in range(start,h):
            c[k][j]+=count
result=0
for i in range(h):
    for j in range(w):
        result=max(result,c[i][j])
print(result)

Buggy submission (verdict: Runtime Error):
import numpy as np
h,w=map(int,input().split())
m=np.empty((h,w),dtype="bool")
c=np.zeros((h,w),dtype="int16")
for i in range(h):
    s=input()
    for j in range(w):
        if s[j]==".":
            m[i][j]=True
        else:
            m[i][j]=False

for i in range(h):
    j=0
    start=-1
    while(j<w):
        if start==-1:
            if m[i][j]:
                start=j
                count=1
        else:
            if not m[i][j]:
                for k in range(start,j):
                    c[i][k]+=count
                start=-1
            else:
                count+=1
        j+=1
    if start!=-1:
        for k in range(start,w):
            c[i][k]+=count
for j in range(w):
    i=0
    start=-1
    while(i<h):
        if start==-1:
            if m[i][j]:
                start=i
                count=1
        else:
            if not m[i][j]:
                for k in range(start,i):
                    c[k][j]+=count
                start=-1
            else:
                count+=1
        i+=1
    if start!=-1:
        for k in range(start,h):
            c[k][j]+=count
result=0
for i in range(h):
    for j in range(w):
        result=max(result,c[i][j])
print(result-1)

Buggy submission (verdict: Runtime Error):
import numpy as np
h,w=map(int,input().split())
m=np.zeros((h,w))
c=np.zeros((h,w))
for i in range(h):
    s=input()
    for j in range(w):
        if s[j]=="#":
            m[i][j]=1

for i in range(h):
    j=0
    start=-1
    while(j<w):
        if start==-1:
            if m[i][j]==0:
                start=j
                count=1
        else:
            if m[i][j]==1:
                for k in range(start,j):
                    c[i][k]+=count
                start=-1
            else:
                count+=1
        j+=1
    if start!=-1:
        for k in range(start,w):
            c[i][k]+=count
for j in range(w):
    i=0
    start=-1
    while(i<h):
        if start==-1:
            if m[i][j]==0:
                start=i
                count=1
        else:
            if m[i][j]==1:
                for k in range(start,i):
                    c[k][j]+=count
                start=-1
            else:
                count+=1
        i+=1
    if start!=-1:
        for k in range(start,h):
            c[k][j]+=count
result=0
for i in range(h):
    for j in range(w):
        result=max(result,c[i][j])
print(result-1)

Buggy submission (verdict: Runtime Error):
import numpy as np
h,w=map(int,input().split())
m=np.zeros(h,w)
c=np.zeros(h,w)
for i in range(h):
    s=input()
    for j in range(w):
        if s[j]=="#":
            m[i][j]=1

for i in range(h):
    j=0
    start=-1
    while(j<w):
        if start==-1:
            if m[i][j]==0:
                start=j
                count=1
        else:
            if m[i][j]==1:
                for k in range(start,j):
                    c[i][k]+=count
                start=-1
            else:
                count+=1
        j+=1
    if start!=-1:
        for k in range(start,w):
            c[i][k]+=count
for j in range(w):
    i=0
    start=-1
    while(i<h):
        if start==-1:
            if m[i][j]==0:
                start=i
                count=1
        else:
            if m[i][j]==1:
                for k in range(start,i):
                    c[k][j]+=count
                start=-1
            else:
                count+=1
        i+=1
    if start!=-1:
        for k in range(start,h):
            c[k][j]+=count
result=0
for i in range(h):
    for j in range(w):
        result=max(result,c[i][j])
print(result-1)

Buggy submission (verdict: Runtime Error):
import numpy as np
h,w=map(int,input().split())
m=np.zeros(h,w)
c=np.zeros(h,w)
for i in range(h):
    s=input()
    for j in range(w):
        if s[j]=="#":
            m[i][j]=1

for i in range(h):
    j=0
    start=-1
    while(j<w):
        if start==-1:
            if m[i][j]==0:
                start=j
                count=1
        else:
            if m[i][j]==1:
                for k in range(start,j):
                    c[i][k]+=count
                start=-1
            else:
                count+=1
        j+=1
    if start!=-1:
        for k in range(start,w):
            c[i][k]+=count
for j in range(w):
    i=0
    start=-1
    while(i<h):
        if start==-1:
            if m[i][j]==0:
                start=i
                count=1
        else:
            if m[i][j]==1:
                for k in range(start,i):
                    c[k][j]+=count
                start=-1
            else:
                count+=1
        i+=1
    if start!=-1:
        for k in range(start,h):
            c[k][j]+=count
result=0
for i in range(h):
    for j in range(w):
        result=max(result,c[i][j])
print(result-1)