Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

n = int(input())

l = np.array(list(map(int,input().split())))

# n = 100
# l = np.array([3 for i in range(n)])

l.sort()
# def num(first,second,third):
#     if l[first] < l[second] + l[third]:
#         dp[first] += 1
#         if third > 0:
#             num(first,second,third-1)
#         else:
#             # print(first,second,third)
#             return 
#     else:
#         # print(first,second,third)
#         return second, third





dp = np.array([0]*n)

for i in range(n-1,1,-1):
    
    for j in range(i-1,0,-1):
        if i // 2 > j:
            break 
        # print(i,j)
        # num(i,j,j-1)
        for k in range(j-1,-1,-1):
            
            if l[i] < l[j] + l[k]:
                dp[i] += 1
            else:
                second = j
                third = k
                break
        else:
            second = j
            third = k
        if second == third + 1:
            break
    # print(i)
print(np.sum(dp))

Fixed submission:
import numpy as np
n = int(input())

l = np.array(list(map(int,input().split())))

l.sort()
l = l[::-1]
ans = 0
for i in range(n-2):
    j = i+1
    k = n-1
    while j < k:
        if l[i] < l[j] + l[k]:
            ans += k - j
            j += 1
        else:
            k -= 1
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

n = int(input())

l = np.array(list(map(int,input().split())))

# n = 200
# l = np.array([3 for i in range(n)])

l.sort()
# def num(first,second,third):
#     if l[first] < l[second] + l[third]:
#         dp[first] += 1
#         if third > 0:
#             num(first,second,third-1)
#         else:
#             # print(first,second,third)
#             return 
#     else:
#         # print(first,second,third)
#         return second, third





dp = np.array([0]*n)

for i in range(n-1,1,-1):
    for j in range(i-1,0,-1):
        # print(i,j)
        # num(i,j,j-1)
        for k in range(j-1,-1,-1):
            
            if l[i] < l[j] + l[k]:
                dp[i] += 1
            else:
                second = j
                third = k
                break
        else:
            second = j
            third = k
        if second == third + 1:
            break
    # print(i)
print(np.sum(dp))

Fixed submission:
import numpy as np
n = int(input())

l = np.array(list(map(int,input().split())))

l.sort()
l = l[::-1]
ans = 0
for i in range(n-2):
    j = i+1
    k = n-1
    while j < k:
        if l[i] < l[j] + l[k]:
            ans += k - j
            j += 1
        else:
            k -= 1
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

# n = int(input())

# l = np.array(list(map(int,input().split())))

n = 200
l = np.array([3 for i in range(n)])

l.sort()
# def num(first,second,third):
#     if l[first] < l[second] + l[third]:
#         dp[first] += 1
#         if third > 0:
#             num(first,second,third-1)
#         else:
#             # print(first,second,third)
#             return 
#     else:
#         # print(first,second,third)
#         return second, third





dp = np.array([0]*n)

for i in range(n-1,1,-1):
    for j in range(i-1,0,-1):
        # print(i,j)
        # num(i,j,j-1)
        for k in range(j-1,-1,-1):
            
            if l[i] < l[j] + l[k]:
                dp[i] += 1
            else:
                second = j
                third = k
                break
        else:
            second = j
            third = k
        if second == third + 1:
            break
    # print(i)
print(np.sum(dp))

Fixed submission:
import numpy as np
n = int(input())

l = np.array(list(map(int,input().split())))

l.sort()
l = l[::-1]
ans = 0
for i in range(n-2):
    j = i+1
    k = n-1
    while j < k:
        if l[i] < l[j] + l[k]:
            ans += k - j
            j += 1
        else:
            k -= 1
print(ans)

Buggy python submission (verdict: Runtime Error):
import numpy as np

n = int(input())

l = np.array(list(map(int,input().split())))

# n = 200
# l = np.array([i+1 for i in range(n)])

l.sort()
# def num(first,second,third):
#     if l[first] < l[second] + l[third]:
#         dp[first] += 1
#         if third > 0:
#             num(first,second,third-1)
#         else:
#             # print(first,second,third)
#             return 
#     else:
#         # print(first,second,third)
#         return second, third





dp = np.array([0]*n)

for i in range(n-1,1,-1):
    for j in range(i-1,0,-1):
        # print(i,j)
        # num(i,j,j-1)
        for k in range(j-1,-1,-1):
            if l[i] < l[j] + l[k]:
                dp[i] += 1
            else:
                second = j
                third = k
                break
        if second == third + 1:
            break
    # print(i)
print(np.sum(dp))

Fixed submission:
import numpy as np
n = int(input())

l = np.array(list(map(int,input().split())))

l.sort()
l = l[::-1]
ans = 0
for i in range(n-2):
    j = i+1
    k = n-1
    while j < k:
        if l[i] < l[j] + l[k]:
            ans += k - j
            j += 1
        else:
            k -= 1
print(ans)

Buggy python submission (verdict: Runtime Error):
import numpy as np

n = int(input())

l = np.array(list(map(int,input().split())))
l.sort()
def num(first,second,third):
    if l[first] < l[second] + l[third]:
        dp[first] += 1
        if third > 0:
            num(first,second,third-1)
        elif second > 1:
            num(first,second-1,second-2)
        else:
            return
    else:
        if second == third + 1:
            return
        else:
            if second > 1:
                num(first,second-1,second-2)


            


dp = np.array([0]*n)

for i in range(n-1,1,-1):
    num(i,i-1,i-2)
print(np.sum(dp))

Fixed submission:
import numpy as np
n = int(input())

l = np.array(list(map(int,input().split())))

l.sort()
l = l[::-1]
ans = 0
for i in range(n-2):
    j = i+1
    k = n-1
    while j < k:
        if l[i] < l[j] + l[k]:
            ans += k - j
            j += 1
        else:
            k -= 1
print(ans)

Buggy python submission (verdict: Runtime Error):
import numpy as np

n = int(input())

l = np.array(list(map(int,input().split())))
l.sort()
def num(first,second,third):
    if l[first] < l[second] + l[third]:
        dp[first] += 1
        if third > 0:
            num(first,second,third-1)
        elif second > 1:
            num(first,second-1,second-2)
        else:
            return
    else:
        if second == third + 1:
            return
        else:
            num(first,second-1,second-2)


            


dp = np.array([0]*n)

for i in range(n-1,1,-1):
    num(i,i-1,i-2)
print(np.sum(dp))

Fixed submission:
import numpy as np
n = int(input())

l = np.array(list(map(int,input().split())))

l.sort()
l = l[::-1]
ans = 0
for i in range(n-2):
    j = i+1
    k = n-1
    while j < k:
        if l[i] < l[j] + l[k]:
            ans += k - j
            j += 1
        else:
            k -= 1
print(ans)