Buggy python submission (verdict: Runtime Error):
import sys,collections as cl
Max = sys.maxsize
def l():
	return list(map(int,input().split()))
def m():
	return map(int,input().split())
def s(x):
	a = []
	aa = x[i]
	su = 1
	for i in range(len(x)-1):
		if aa == x[i+1]:
			a.append([aa,su])
			aa = x[i+1]
			su = 1
		else:
			su += 1
	a.append([aa,su])
	return a

n = int(input())

a = l()

ans = 0
l = 0
r = 0
su = 0
for i in range(N):
	while(r < N and (su^a[r]) == (su + a[r])):
		su += a[r]
		r += 1
	ans += r -i
	if r == i:
		r += 1
	else:
		su -= a[l]
print(ans)

Fixed submission:
import sys,collections as cl
Max = sys.maxsize
def l():
	return list(map(int,input().split()))
def m():
	return map(int,input().split())
def s(x):
	a = []
	aa = x[i]
	su = 1
	for i in range(len(x)-1):
		if aa == x[i+1]:
			a.append([aa,su])
			aa = x[i+1]
			su = 1
		else:
			su += 1
	a.append([aa,su])
	return a

n = int(input())

a = l()

ans = 0
l = 0
r = 0
su = 0
for i in range(n):
	while(r < n and (su^a[r]) == (su + a[r])):
		su += a[r]
		r += 1
	ans += r - i
	if r == i:
		r += 1
	else:
		su -= a[i]
print(ans)

Buggy python submission (verdict: Runtime Error):
N = int(input())
A = [int(_) for _ in input().split()]
 
i = 0
j = 0
x = 0
 
result = 0
 
while i < N or j < N:
    while j < N and x & A[j] == 0:
        x |= A[j]
        j += 1
    result += j - i
    x &= ~A[i]
    i += 1
    
print(result)
N = int(input())
A = [int(_) for _ in input().split()]

i = 0
j = 0
x = 0

result = 0

while i < N or j < N:
    while j < N and x & A[j] == 0:
        x |= A[j]
        j += 1
    result += j - i
    x &= ~A[i]
    i += 1
    
print(result)

Fixed submission:
import sys,collections as cl
Max = sys.maxsize
def l():
	return list(map(int,input().split()))
def m():
	return map(int,input().split())
def s(x):
	a = []
	aa = x[i]
	su = 1
	for i in range(len(x)-1):
		if aa == x[i+1]:
			a.append([aa,su])
			aa = x[i+1]
			su = 1
		else:
			su += 1
	a.append([aa,su])
	return a

n = int(input())

a = l()

ans = 0
l = 0
r = 0
su = 0
for i in range(n):
	while(r < n and (su^a[r]) == (su + a[r])):
		su += a[r]
		r += 1
	ans += r - i
	if r == i:
		r += 1
	else:
		su -= a[i]
print(ans)

Buggy python submission (verdict: Runtime Error):
N = int(input())
A = [int(_) for _ in input().split()]
 
i = 0
j = 0
x = 0
 
result = 0
 
while i < N or j < N:
    while j < N and x & A[j] == 0:
        x |= A[j]
        j += 1
    result += j - i
    x &= ~A[i]
    i += 1
    
print(result)
N = int(input())
A = [int(_) for _ in input().split()]

i = 0
j = 0
x = 0

result = 0

while i < N or j < N:
    while j < N and x & A[j] == 0:
        x |= A[j]
        j += 1
    result += j - i
    x &= ~A[i]
    i += 1
    
print(result)
提出情報

Fixed submission:
import sys,collections as cl
Max = sys.maxsize
def l():
	return list(map(int,input().split()))
def m():
	return map(int,input().split())
def s(x):
	a = []
	aa = x[i]
	su = 1
	for i in range(len(x)-1):
		if aa == x[i+1]:
			a.append([aa,su])
			aa = x[i+1]
			su = 1
		else:
			su += 1
	a.append([aa,su])
	return a

n = int(input())

a = l()

ans = 0
l = 0
r = 0
su = 0
for i in range(n):
	while(r < n and (su^a[r]) == (su + a[r])):
		su += a[r]
		r += 1
	ans += r - i
	if r == i:
		r += 1
	else:
		su -= a[i]
print(ans)