Problem p03287 (python)

Fixed submission:
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]


for i in range(1,N):
  R.append((R[-1]+A[i])%M)



import collections
c = collections.Counter(R)


ans = 0
for key in c:
  if key == 0:
    ans += (c[key]*(c[key]+1))/2
  else:
    ans += (c[key]*(c[key]-1))/2
  



print(int(ans))

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]


for i in range(1,N):
  R.append((R[-1]+A[i])%M)

k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1
  
ans = dic[0]
#ans = (dic[0]*(dic[0]+1))/2

#for i in k:
 # if i !=0 :
  #  ans += (dic[i]*(dic[i]-1))/2
    

    
print(int(0))

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]


for i in range(1,N):
  R.append((R[-1]+A[i])%M)

k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1

ans = (dic[0]*(dic[0]+1))/2

#for i in k:
 # if i !=0 :
  #  ans += (dic[i]*(dic[i]-1))/2
    

    
print(int(0))

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]


for i in range(1,N):
  R.append((R[-1]+A[i])%M)

k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1

#ans = dic[0]
#ans = (dic[0]*(dic[0]+1))/2

#for i in k:
 # if i !=0 :
  #  ans += (dic[i]*(dic[i]-1))/2
    

    
print(int(ans))

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]


for i in range(1,N):
  R.append((R[-1]+A[i])%M)

k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1

ans = dic[0]
#ans = (dic[0]*(dic[0]+1))/2

#for i in k:
 # if i !=0 :
  #  ans += (dic[i]*(dic[i]-1))/2
    

    
print(int(ans))

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]


for i in range(1,N):
  R.append((R[-1]+A[i])%M)

k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1

ans = (dic[0]*(dic[0]+1))/2

#for i in k:
 # if i !=0 :
  #  ans += (dic[i]*(dic[i]-1))/2
    

    
print(int(ans))

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]


for i in range(1,N):
  R.append((R[-1]+A[i])%M)

k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1

ans = (dic[0]*(dic[0]+1))/2

for i in k:
  if i !=0 :
    ans += (dic[i]*(dic[i]-1))/2
    

    
print(int(ans))

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]


for i in range(1,N):
  R.append((R[-1]+A[i])%M)

k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1

ans = (dic[0]*(dic[0]+1))//2
exit()
for i in k:
  if i !=0 :
    ans += (dic[i]*(dic[i]-1))//2
    

    
print(ans)

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]


for i in range(1,N):
  R.append((R[-1]+A[i])%M)

k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1

ans = (dic[0]*(dic[0]+1))//2

for i in k:
  if i !=0 :
    ans += (dic[i]*(dic[i]-1))//2
    exit()

    
print(ans)

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]


for i in range(1,N):
  R.append((R[-1]+A[i])%M)


k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1

ans = (dic[0]*(dic[0]+1))//2

k_l = list(k)
for i in k_l:
  if i !=0 :
    ans += (dic[i]*(dic[i]-1))//2

print(ans)

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]


for i in range(1,N):
  R.append((R[-1]+A[i])%M)


k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1

ans = (dic[0]*(dic[0]+1))//2
for i in k:
  if i !=0 :
    ans += (dic[i]*(dic[i]-1))//2
exit()
print(ans)

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]

for i in range(1,N):
  R.append((R[-1]+A[i])%M)

k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1

ans = (dic[0]*(dic[0]+1))//2
for i in k:
  if i !=0 :
    ans += (dic[i]*(dic[i]-1))//2

print(ans)

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]

for i in range(1,N):
  R.append((R[-1]+A[i])%M)

k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1

ans = (dic[0]*(dic[0]+1))//2
for i in k:
  if i !=0 :
    ans += (dic[i]*(dic[i]-1))//2

print(ans)

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]

for i in range(1,N):
  R.append((R[-1]+A[i])%M)
  
  
k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1


#print(dic)
ans = dic[0]*(dic[0]+1)//2
for i in k:
  if i !=0 :
    ans += dic[i]*(dic[i]-1)//2

  
print(ans)

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]

for i in range(1,N):
  R.append((R[-1]+A[i])%M)
  
k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1

ans = dic[0]*(dic[0]+1)/2
for i in k:
  if i !=0 :
    ans += dic[i]*(dic[i]-1)/2

  
print(int(ans))

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split())
A = list(map(int,input().split()))

R = [A[0]%M]

for i in range(1,N):
  R.append((R[-1]+A[i])%M)
  
  
k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1


#print(dic)
ans = dic[0]*(dic[0]+1)/2
for i in k:
  if i !=0 :
    ans += dic[i]*(dic[i]-1)/2

  
print(int(ans))

Buggy submission (verdict: Runtime Error):
N,M = map(int,input().split)
A = list(map(int,input().split))

R = [A[0]%M]

for i in range(1,N):
  R.append((R[-1]+A[i])%M)
  
  
k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1


#print(dic)
ans = dic[0]*(dic[0]+1)/2
for i in k:
  if i !=0 :
    ans += dic[i]*(dic[i]-1)/2

  
print(int(ans))

Buggy submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-

#############
# Libraries #
#############

import sys
input = sys.stdin.readline

import math
from collections import deque
from fractions import gcd
from functools import lru_cache


#############
# Constants #
#############

MOD = 10**9+7
INF = float('inf')

#############
# Functions #
#############

######INPUT######
def inputI(): return int(input().strip())
def inputS(): return input().strip()
def inputIL(): return list(map(int,input().split()))
def inputSL(): return list(map(str,input().split()))
def inputILs(n): return list(int(input()) for _ in range(n))
def inputSLs(n): return list(input().strip() for _ in range(n))
def inputILL(n): return [list(map(int, input().split())) for _ in range(n)]
def inputSLL(n): return [list(map(str, input().split())) for _ in range(n)]

#####Inverse#####
def inv(n): return pow(n, MOD-2, MOD)

######Combination######
kaijo_memo = []
def kaijo(n):
  if(len(kaijo_memo) > n):
    return kaijo_memo[n]
  if(len(kaijo_memo) == 0):
    kaijo_memo.append(1)
  while(len(kaijo_memo) <= n):
    kaijo_memo.append(kaijo_memo[-1] * len(kaijo_memo) % MOD)
  return kaijo_memo[n]

gyaku_kaijo_memo = []
def gyaku_kaijo(n):
  if(len(gyaku_kaijo_memo) > n):
    return gyaku_kaijo_memo[n]
  if(len(gyaku_kaijo_memo) == 0):
    gyaku_kaijo_memo.append(1)
  while(len(gyaku_kaijo_memo) <= n):
    gyaku_kaijo_memo.append(gyaku_kaijo_memo[-1] * pow(len(gyaku_kaijo_memo),MOD-2,MOD) % MOD)
  return gyaku_kaijo_memo[n]

def nCr(n,r):
  if(n == r):
    return 1
  if(n < r or r < 0):
    return 0
  ret = 1
  ret = ret * kaijo(n) % MOD
  ret = ret * gyaku_kaijo(r) % MOD
  ret = ret * gyaku_kaijo(n-r) % MOD
  return ret

######Factorization######
def factorization(n):
    arr = []
    temp = n
    for i in range(2, int(-(-n**0.5//1))+1):
        if temp%i==0:
            cnt=0
            while temp%i==0:
                cnt+=1
                temp //= i
            arr.append([i, cnt])
    if temp!=1:
        arr.append([temp, 1])

    if arr==[]:
        arr.append([n, 1])
    return arr

#####LCM#####
def lcm(a, b):
    return a * b // gcd (a, b)

#############
# Main Code #
#############

N,M = inputIL()
A = inputIL()

R = [A[0]%M]

for i in range(1,N):
  R.append((R[-1]+A[i])%M)
  
  
k = set(R)
dic = {i:0 for i in k}
for item in R:
  dic[item]+=1


#print(dic)
ans = dic[0]*(dic[0]+1)/2
for i in k:
  if i !=0 :
    ans += dic[i]*(dic[i]-1)/2

  
print(int(ans))

Buggy submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-

#############
# Libraries #
#############

import sys
input = sys.stdin.readline

import math
from collections import deque
from fractions import gcd
from functools import lru_cache


#############
# Constants #
#############

MOD = 10**9+7
INF = float('inf')

#############
# Functions #
#############

######INPUT######
def inputI(): return int(input().strip())
def inputS(): return input().strip()
def inputIL(): return list(map(int,input().split()))
def inputSL(): return list(map(str,input().split()))
def inputILs(n): return list(int(input()) for _ in range(n))
def inputSLs(n): return list(input().strip() for _ in range(n))
def inputILL(n): return [list(map(int, input().split())) for _ in range(n)]
def inputSLL(n): return [list(map(str, input().split())) for _ in range(n)]

#####Inverse#####
def inv(n): return pow(n, MOD-2, MOD)

######Combination######
kaijo_memo = []
def kaijo(n):
  if(len(kaijo_memo) > n):
    return kaijo_memo[n]
  if(len(kaijo_memo) == 0):
    kaijo_memo.append(1)
  while(len(kaijo_memo) <= n):
    kaijo_memo.append(kaijo_memo[-1] * len(kaijo_memo) % MOD)
  return kaijo_memo[n]

gyaku_kaijo_memo = []
def gyaku_kaijo(n):
  if(len(gyaku_kaijo_memo) > n):
    return gyaku_kaijo_memo[n]
  if(len(gyaku_kaijo_memo) == 0):
    gyaku_kaijo_memo.append(1)
  while(len(gyaku_kaijo_memo) <= n):
    gyaku_kaijo_memo.append(gyaku_kaijo_memo[-1] * pow(len(gyaku_kaijo_memo),MOD-2,MOD) % MOD)
  return gyaku_kaijo_memo[n]

def nCr(n,r):
  if(n == r):
    return 1
  if(n < r or r < 0):
    return 0
  ret = 1
  ret = ret * kaijo(n) % MOD
  ret = ret * gyaku_kaijo(r) % MOD
  ret = ret * gyaku_kaijo(n-r) % MOD
  return ret

######Factorization######
def factorization(n):
    arr = []
    temp = n
    for i in range(2, int(-(-n**0.5//1))+1):
        if temp%i==0:
            cnt=0
            while temp%i==0:
                cnt+=1
                temp //= i
            arr.append([i, cnt])
    if temp!=1:
        arr.append([temp, 1])

    if arr==[]:
        arr.append([n, 1])
    return arr

#####LCM#####
def lcm(a, b):
    return a * b // gcd (a, b)

#############
# Main Code #
#############

N,M = inputIL()
A = inputIL()

R = [A[0]%M]

for i in range(1,N):
  R.append((R[-1]+A[i])%M)
  
  
key = set(R)
dic = {i:0 for i in key}
for item in R:
  dic[item]+=1


#print(dic)
ans = dic[0]*(dic[0]+1)/2
for i in key:
  if i !=0 :
    ans += dic[i]*(dic[i]-1)/2

  
print(int(ans))