Problem p02748 (python)

Fixed submission:
import sys

def load(vtype=int):
    return vtype(input().strip())


def load_list(seplator=" ", vtype=int):
    return [vtype(v) for v in input().strip().split(seplator)]

A, B, M = tuple(load_list())

a = load_list()
b = load_list()

coupon = dict()
for _ in range(0, M):
    x, y, c = tuple(load_list())
    if (x-1, y-1) in coupon:
        coupon[(x-1,y-1)] = max(coupon[(x-1,y-1)], c)
    else:        
        coupon[(x-1,y-1)] = c 

minv = min(a) + min(b)

for key in coupon.keys():
    i, j = key
    minv = min(minv, a[i] + b[j] - coupon[(i, j)])

print(minv)

Buggy submission (verdict: Runtime Error):
import sys

def load(vtype=int):
    return vtype(input().strip())


def load_list(seplator=" ", vtype=int):
    return [vtype(v) for v in input().strip().split(seplator)]

A, B, M = tuple(load_list())

a = load_list()
b = load_list()

coupon = dict()
for _ in range(0, M):
    x, y, c = tuple(load_list())
    if (x-1, y-1) in coupon:
        coupon[(x-1,y-1)] = max(coupon[(x-1,y-1)], c)
    else:        
        coupon[(x-1,y-1)] = c 

minv = min(a) + min(b)

for i, j in coupon.keys():
    minv = min(minv, a[i] + b[i] - coupon[(i, j)])

print(minv)

Buggy submission (verdict: Runtime Error):
import sys

def load(vtype=int):
    return vtype(input().strip())


def load_list(seplator=" ", vtype=int):
    return [vtype(v) for v in input().strip().split(seplator)]

A, B, M = tuple(load_list())

a = load_list()
b = load_list()

coupon = dict()
for _ in range(M):
    x, y, c = tuple(load_list())
    if (x-1, y-1) in coupon:
        coupon[(x-1,y-1)] = max(coupon[(x-1,y-1)], c)
    else:        
        coupon[(x-1, y-1)] = c 

minv = min(a) + min(b)

for key, value in coupon.items():
    i, j = key
    minv = min(minv, a[i] + b[i] - value)

print(minv)

Buggy submission (verdict: Runtime Error):
import sys

def load(vtype=int):
    return vtype(input().strip())


def load_list(seplator=" ", vtype=int):
    return [vtype(v) for v in input().strip().split(seplator)]

A, B, M = tuple(load_list())

a = load_list()
b = load_list()

coupon = dict()
for _ in range(M):
    x, y, c = tuple(load_list())
    if (x-1, y-1) in coupon:
        coupon[(x-1,y-1)] = max(coupon[(x-1,y-1)], c)
    else:        
        coupon[(x-1, y-1)] = c 

minv = min(a) + min(b)

for key, value in coupon.items():
    i, j = key
    minv = min(minv, a[i] + b[i] - value)

print(minv)

Buggy submission (verdict: Runtime Error):
import sys

def load(vtype=int):
    return vtype(input().strip())


def load_list(seplator=" ", vtype=int):
    return [vtype(v) for v in input().strip().split(seplator)]

A, B, M = tuple(load_list())

a = load_list()
b = load_list()

coupon = dict()
for _ in range(M):
    x, y, c = tuple(load_list())
    if (x, y) in coupon:
        coupon[(x-1,y-1)] = max(coupon[(x,y)], c)
    else:        
        coupon[(x-1, y-1)] = c 

minv = min(a) + min(b)

for key, value in coupon.items():
    i, j = key
    minv = min(minv, a[i] + b[i] - value)

print(minv)

Buggy submission (verdict: Runtime Error):
import sys

def load(vtype=int):
    return vtype(input().strip())


def load_list(seplator=" ", vtype=int):
    return [vtype(v) for v in input().strip().split(seplator)]

A, B, M = tuple(load_list())

a = load_list()
b = load_list()

coupon = dict()
for _ in range(M):
    x, y, c = tuple(load_list())
    if (x, y) in coupon:
        coupon[(x,y)] = min(coupon[(x,y)], c)
    else:        
        coupon[(x-1, y-1)] = c 

minv = min(a) + min(b)

for key, value in coupon.items():
    i, j = key
    minv = min(minv, a[i] + b[i] - value)
print(minv)