Buggy python submission (verdict: Runtime Error):
import sys
input = sys.stdin.readline()
S = list(input())
N = len(S)

def solver(n,m,idx):
    if (n-m)%2 == 0:
        ans[idx[0]] = (n+m)//2
        ans[idx[1]] = (n+m)//2
    else:
        if m%2 == 1:
            ans[idx[1]] = (n+m)//2 + 1
            ans[idx[0]] = (n+m)//2
        else:
            ans[idx[0]] = (n+m)//2 + 1
            ans[idx[1]] = (n+m)//2
    return    
    
    
        
        
ans = [0] * N
m = 0
n = 0
flagL = False
idx = []
for i,s in enumerate(S):
    if s == 'R':
        if flagL:
            solver(n,m,idx)
            n = 0
            m = 0
            flagL = False
        n += 1
    elif s == 'L':
        if not flagL:
            flagL = True
            idx = [i-1,i]
        m += 1 
solver(n,m,idx)
    
print(*ans,sep = ' ')

Fixed submission:
#import sys
#input = sys.stdin.readline
S = list(input())
N = len(S)

def solver(n,m,idx):
    if (n-m)%2 == 0:
        ans[idx[0]] = (n+m)//2
        ans[idx[1]] = (n+m)//2
    else:
        if m%2 == 1:
            ans[idx[1]] = (n+m)//2 + 1
            ans[idx[0]] = (n+m)//2
        else:
            ans[idx[0]] = (n+m)//2 + 1
            ans[idx[1]] = (n+m)//2
    return    
    
    
        
        
ans = [0] * N
m = 0
n = 0
flagL = False
idx = []
for i,s in enumerate(S):
    if s == 'R':
        if flagL:
            solver(n,m,idx)
            n = 0
            m = 0
            flagL = False
        n += 1
    elif s == 'L':
        if not flagL:
            flagL = True
            idx = [i-1,i]
        m += 1 
solver(n,m,idx)
    
print(*ans,sep = ' ')

Buggy python submission (verdict: Time Limit Exceeded):
import sys
input = sys.stdin.readline
S = list(input())
N = len(S)

def solver(n,m,idx):
    N = n+m
    if (n-m)%2 == 0:
        ans = [0] * N
        ans[idx[0]] = (n+m)//2
        ans[idx[1]] = (n+m)//2
    else:
        ans = [0] * N
        if m%2 == 1:
            ans[idx[1]] = (n+m)//2 + 1
            ans[idx[0]] = (n+m)//2
        else:
            ans[idx[0]] = (n+m)//2 + 1
            ans[idx[1]] = (n+m)//2
    return ans    
    
    
        
        
ans = []
m = 0
n = 0
flagL = False
idx = []
for s in S:
    if s == 'R':
        if flagL:
            ans = ans + solver(n,m,idx)
            n = 0
            m = 0
            flagL = False
        n += 1
    elif s == 'L':
        if not flagL:
            flagL = True
            idx = [n-1,n]
        m += 1 
ans = ans + solver(n,m,idx)
    
print(*ans,sep = ' ')

Fixed submission:
#import sys
#input = sys.stdin.readline
S = list(input())
N = len(S)

def solver(n,m,idx):
    if (n-m)%2 == 0:
        ans[idx[0]] = (n+m)//2
        ans[idx[1]] = (n+m)//2
    else:
        if m%2 == 1:
            ans[idx[1]] = (n+m)//2 + 1
            ans[idx[0]] = (n+m)//2
        else:
            ans[idx[0]] = (n+m)//2 + 1
            ans[idx[1]] = (n+m)//2
    return    
    
    
        
        
ans = [0] * N
m = 0
n = 0
flagL = False
idx = []
for i,s in enumerate(S):
    if s == 'R':
        if flagL:
            solver(n,m,idx)
            n = 0
            m = 0
            flagL = False
        n += 1
    elif s == 'L':
        if not flagL:
            flagL = True
            idx = [i-1,i]
        m += 1 
solver(n,m,idx)
    
print(*ans,sep = ' ')

Buggy python submission (verdict: Runtime Error):
import sys
input = sys.stdin.readline()
S = list(input())
N = len(S)

def solver(n,m,idx):
    N = n+m
    if (n-m)%2 == 0:
        ans = [0] * N
        ans[idx[0]] = (n+m)//2
        ans[idx[1]] = (n+m)//2
    else:
        ans = [0] * N
        if m%2 == 1:
            ans[idx[1]] = (n+m)//2 + 1
            ans[idx[0]] = (n+m)//2
        else:
            ans[idx[0]] = (n+m)//2 + 1
            ans[idx[1]] = (n+m)//2
    return ans    
    
    
        
        
ans = []
m = 0
n = 0
flagL = False
idx = []
for s in S:
    if s == 'R':
        if flagL:
            ans = ans + solver(n,m,idx)
            n = 0
            m = 0
            flagL = False
        n += 1
    elif s == 'L':
        if not flagL:
            flagL = True
            idx = [n-1,n]
        m += 1 
ans = ans + solver(n,m,idx)
    
print(*ans,sep = ' ')

Fixed submission:
#import sys
#input = sys.stdin.readline
S = list(input())
N = len(S)

def solver(n,m,idx):
    if (n-m)%2 == 0:
        ans[idx[0]] = (n+m)//2
        ans[idx[1]] = (n+m)//2
    else:
        if m%2 == 1:
            ans[idx[1]] = (n+m)//2 + 1
            ans[idx[0]] = (n+m)//2
        else:
            ans[idx[0]] = (n+m)//2 + 1
            ans[idx[1]] = (n+m)//2
    return    
    
    
        
        
ans = [0] * N
m = 0
n = 0
flagL = False
idx = []
for i,s in enumerate(S):
    if s == 'R':
        if flagL:
            solver(n,m,idx)
            n = 0
            m = 0
            flagL = False
        n += 1
    elif s == 'L':
        if not flagL:
            flagL = True
            idx = [i-1,i]
        m += 1 
solver(n,m,idx)
    
print(*ans,sep = ' ')

Buggy python submission (verdict: Time Limit Exceeded):

S = list(input())
N = len(S)

def solver(n,m,idx):
    N = n+m
    if (n-m)%2 == 0:
        ans = [0] * N
        ans[idx[0]] = (n+m)//2
        ans[idx[1]] = (n+m)//2
    else:
        ans = [0] * N
        if m%2 == 1:
            ans[idx[1]] = (n+m)//2 + 1
            ans[idx[0]] = (n+m)//2
        else:
            ans[idx[0]] = (n+m)//2 + 1
            ans[idx[1]] = (n+m)//2
    return ans    
    
    
        
        
ans = []
m = 0
n = 0
flagL = False
idx = []
for i,s in enumerate(S):
    if s == 'R':
        if flagL:
            ans = ans + solver(n,m,idx)
            n = 0
            m = 0
            flagL = False
        n = n+1
    elif s == 'L':
        if not flagL:
            flagL = True
            idx = [n-1,n]
        m = m+1
    if i == N-1:
        ans = ans + solver(n,m,idx)
    
print(' '.join(map(str,ans)))

Fixed submission:
#import sys
#input = sys.stdin.readline
S = list(input())
N = len(S)

def solver(n,m,idx):
    if (n-m)%2 == 0:
        ans[idx[0]] = (n+m)//2
        ans[idx[1]] = (n+m)//2
    else:
        if m%2 == 1:
            ans[idx[1]] = (n+m)//2 + 1
            ans[idx[0]] = (n+m)//2
        else:
            ans[idx[0]] = (n+m)//2 + 1
            ans[idx[1]] = (n+m)//2
    return    
    
    
        
        
ans = [0] * N
m = 0
n = 0
flagL = False
idx = []
for i,s in enumerate(S):
    if s == 'R':
        if flagL:
            solver(n,m,idx)
            n = 0
            m = 0
            flagL = False
        n += 1
    elif s == 'L':
        if not flagL:
            flagL = True
            idx = [i-1,i]
        m += 1 
solver(n,m,idx)
    
print(*ans,sep = ' ')