Buggy python submission (verdict: Time Limit Exceeded):
n,q = map(int,raw_input().split())
Ai = 2**31-1
A = [Ai for i in range(n)]
for i in range(q):
    com,xi,yi = map(int,raw_input().split())
    if com==0: # update(xi,yi) 
        A[xi] = yi
    elif com==1:# find(xi,yi)
        print min(A[xi:yi+1])

Fixed submission:
# coding: utf-8

n, q = map(int,raw_input().split())
A = [(1<<31) - 1 for i in xrange(100000)]
B = [(1<<31) - 1 for i in xrange(101)]
 
def update(i,x):
    if A[i] == (1<<31) - 1:
        A[i] = x
        B[i/1000] = min(x, B[i/1000])
    else:
        A[i] = x
        MIN = (1<<31) - 1
        for j in xrange(i/1000 * 1000, (i/1000 + 1) * 1000):
            if A[j] < MIN:
                MIN = A[j]
        B[i/1000] = MIN
 
def find(s,t):
    MIN = (1<<31) - 1
    if s/1000 == t/1000 or s/1000 + 1 == t/1000:
        for i in xrange(s, t+1):
            if A[i] < MIN:
                MIN = A[i]
    else:
        #left range
        for i in xrange(s, (s/1000 + 1) * 1000):
            if A[i] < MIN:
                MIN = A[i]
        #middle range
        for j in xrange(s/1000 + 1, t/1000):
            if B[j] < MIN:
                MIN = B[j]
         
        #right range
        for i in xrange(t/1000 * 1000, t+1):
            if A[i] < MIN:
                MIN = A[i]
    print MIN   
     
for i in xrange(q):
    com, s, t = map(int,raw_input().split())
    if com: #find
        find(s,t)
    else: #update
        update(s,t)

Buggy python submission (verdict: Time Limit Exceeded):
n,q = map(int,raw_input().split())
Ai = 2**31-1
A = [Ai]*n
for i in xrange(q):
    com,xi,yi = map(int,raw_input().split())
    if com: # find(xi,yi)
        print min(A[xi:yi+1])
    else: # update(xi,yi) 
        A[xi] = yi

Fixed submission:
# coding: utf-8

n, q = map(int,raw_input().split())
A = [(1<<31) - 1 for i in xrange(100000)]
B = [(1<<31) - 1 for i in xrange(101)]
 
def update(i,x):
    if A[i] == (1<<31) - 1:
        A[i] = x
        B[i/1000] = min(x, B[i/1000])
    else:
        A[i] = x
        MIN = (1<<31) - 1
        for j in xrange(i/1000 * 1000, (i/1000 + 1) * 1000):
            if A[j] < MIN:
                MIN = A[j]
        B[i/1000] = MIN
 
def find(s,t):
    MIN = (1<<31) - 1
    if s/1000 == t/1000 or s/1000 + 1 == t/1000:
        for i in xrange(s, t+1):
            if A[i] < MIN:
                MIN = A[i]
    else:
        #left range
        for i in xrange(s, (s/1000 + 1) * 1000):
            if A[i] < MIN:
                MIN = A[i]
        #middle range
        for j in xrange(s/1000 + 1, t/1000):
            if B[j] < MIN:
                MIN = B[j]
         
        #right range
        for i in xrange(t/1000 * 1000, t+1):
            if A[i] < MIN:
                MIN = A[i]
    print MIN   
     
for i in xrange(q):
    com, s, t = map(int,raw_input().split())
    if com: #find
        find(s,t)
    else: #update
        update(s,t)

Buggy python submission (verdict: Time Limit Exceeded):
# Range Minimum Query
n,q = map(int,raw_input().split())
A = [2**31-1]*n
for i in range(q):
    comi,xi,yi = map(int,raw_input().split())
    if comi:
        print min(A[xi:yi+1])
    else:
        A[xi]=yi

Fixed submission:
# coding: utf-8

n, q = map(int,raw_input().split())
A = [(1<<31) - 1 for i in xrange(100000)]
B = [(1<<31) - 1 for i in xrange(101)]
 
def update(i,x):
    if A[i] == (1<<31) - 1:
        A[i] = x
        B[i/1000] = min(x, B[i/1000])
    else:
        A[i] = x
        MIN = (1<<31) - 1
        for j in xrange(i/1000 * 1000, (i/1000 + 1) * 1000):
            if A[j] < MIN:
                MIN = A[j]
        B[i/1000] = MIN
 
def find(s,t):
    MIN = (1<<31) - 1
    if s/1000 == t/1000 or s/1000 + 1 == t/1000:
        for i in xrange(s, t+1):
            if A[i] < MIN:
                MIN = A[i]
    else:
        #left range
        for i in xrange(s, (s/1000 + 1) * 1000):
            if A[i] < MIN:
                MIN = A[i]
        #middle range
        for j in xrange(s/1000 + 1, t/1000):
            if B[j] < MIN:
                MIN = B[j]
         
        #right range
        for i in xrange(t/1000 * 1000, t+1):
            if A[i] < MIN:
                MIN = A[i]
    print MIN   
     
for i in xrange(q):
    com, s, t = map(int,raw_input().split())
    if com: #find
        find(s,t)
    else: #update
        update(s,t)

Buggy python submission (verdict: Time Limit Exceeded):
# Range Minimum Query
n,q = map(int,raw_input().split())
A = [2**31-1]*n
for i in range(q):
    comi,xi,yi = map(int,raw_input().split())
    if comi:
        print min(A[xi:yi+1])
    else:
        A[xi]=yi

Fixed submission:
# coding: utf-8

n, q = map(int,raw_input().split())
A = [(1<<31) - 1 for i in xrange(100000)]
B = [(1<<31) - 1 for i in xrange(101)]
 
def update(i,x):
    if A[i] == (1<<31) - 1:
        A[i] = x
        B[i/1000] = min(x, B[i/1000])
    else:
        A[i] = x
        MIN = (1<<31) - 1
        for j in xrange(i/1000 * 1000, (i/1000 + 1) * 1000):
            if A[j] < MIN:
                MIN = A[j]
        B[i/1000] = MIN
 
def find(s,t):
    MIN = (1<<31) - 1
    if s/1000 == t/1000 or s/1000 + 1 == t/1000:
        for i in xrange(s, t+1):
            if A[i] < MIN:
                MIN = A[i]
    else:
        #left range
        for i in xrange(s, (s/1000 + 1) * 1000):
            if A[i] < MIN:
                MIN = A[i]
        #middle range
        for j in xrange(s/1000 + 1, t/1000):
            if B[j] < MIN:
                MIN = B[j]
         
        #right range
        for i in xrange(t/1000 * 1000, t+1):
            if A[i] < MIN:
                MIN = A[i]
    print MIN   
     
for i in xrange(q):
    com, s, t = map(int,raw_input().split())
    if com: #find
        find(s,t)
    else: #update
        update(s,t)

Buggy python submission (verdict: Runtime Error):
n,q = map(int,raw_input().split())
A = [2**31-1 for i in range(n)]
B = [2**31-1]*317
for i in range(q):
    comi,xi,yi = map(int,raw_input().split())
    if comi and yi<316:
        print min(A[xi:yi+1])
    elif comi and yi >= 316 and xi/316+1 != yi/316:
        print min(min(A[xi:(xi/316 + 1)*316]),min(B[xi/316+1:yi/316]),min(A[(yi/316)*316:yi+1]))
    elif comi and yi >= 316 and xi/316+1 == yi/316:
        print min(min(A[xi:(xi/316 + 1)*316]),min(A[(yi/316)*316:yi+1]))
    else:
        A[xi]=yi
        B[xi/316] = min(B[xi/316],yi)

Fixed submission:
# coding: utf-8

n, q = map(int,raw_input().split())
A = [(1<<31) - 1 for i in xrange(100000)]
B = [(1<<31) - 1 for i in xrange(101)]
 
def update(i,x):
    if A[i] == (1<<31) - 1:
        A[i] = x
        B[i/1000] = min(x, B[i/1000])
    else:
        A[i] = x
        MIN = (1<<31) - 1
        for j in xrange(i/1000 * 1000, (i/1000 + 1) * 1000):
            if A[j] < MIN:
                MIN = A[j]
        B[i/1000] = MIN
 
def find(s,t):
    MIN = (1<<31) - 1
    if s/1000 == t/1000 or s/1000 + 1 == t/1000:
        for i in xrange(s, t+1):
            if A[i] < MIN:
                MIN = A[i]
    else:
        #left range
        for i in xrange(s, (s/1000 + 1) * 1000):
            if A[i] < MIN:
                MIN = A[i]
        #middle range
        for j in xrange(s/1000 + 1, t/1000):
            if B[j] < MIN:
                MIN = B[j]
         
        #right range
        for i in xrange(t/1000 * 1000, t+1):
            if A[i] < MIN:
                MIN = A[i]
    print MIN   
     
for i in xrange(q):
    com, s, t = map(int,raw_input().split())
    if com: #find
        find(s,t)
    else: #update
        update(s,t)

Buggy python submission (verdict: Runtime Error):
n,q = map(int,raw_input().split())
A = [2**31-1 for i in range(n)]
B = [2**31-1 for i in range(318)]
for i in range(q):
    comi,xi,yi = map(int,raw_input().split())
    if comi and yi<316:
        print min(A[xi:yi+1])
    elif comi and yi >= 316 and xi/316+1 != yi/316:
        print min(min(A[xi:(xi/316 + 1)*316]),min(B[xi/316+1:yi/316]),min(A[(yi/316)*316:yi+1]))
    elif comi and yi >= 316 and (xi/316+1) == yi/316:
        print min(min(A[xi:(xi/316 + 1)*316]),min(A[(yi/316)*316:yi+1]))
    else:
        A[xi]=yi
        B[xi/316] = min(B[xi/316],yi)

Fixed submission:
# coding: utf-8

n, q = map(int,raw_input().split())
A = [(1<<31) - 1 for i in xrange(100000)]
B = [(1<<31) - 1 for i in xrange(101)]
 
def update(i,x):
    if A[i] == (1<<31) - 1:
        A[i] = x
        B[i/1000] = min(x, B[i/1000])
    else:
        A[i] = x
        MIN = (1<<31) - 1
        for j in xrange(i/1000 * 1000, (i/1000 + 1) * 1000):
            if A[j] < MIN:
                MIN = A[j]
        B[i/1000] = MIN
 
def find(s,t):
    MIN = (1<<31) - 1
    if s/1000 == t/1000 or s/1000 + 1 == t/1000:
        for i in xrange(s, t+1):
            if A[i] < MIN:
                MIN = A[i]
    else:
        #left range
        for i in xrange(s, (s/1000 + 1) * 1000):
            if A[i] < MIN:
                MIN = A[i]
        #middle range
        for j in xrange(s/1000 + 1, t/1000):
            if B[j] < MIN:
                MIN = B[j]
         
        #right range
        for i in xrange(t/1000 * 1000, t+1):
            if A[i] < MIN:
                MIN = A[i]
    print MIN   
     
for i in xrange(q):
    com, s, t = map(int,raw_input().split())
    if com: #find
        find(s,t)
    else: #update
        update(s,t)

Buggy python submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-
# Range Minimum Query

n,q = map(int,raw_input().split())
A = [2**31-1 for i in range(n)]
B = [2**31-1]*101
for i in range(q):
    comi,xi,yi = map(int,raw_input().split())
    if comi and abs(yi-xi)<=199:
        print min(A[xi:yi+1])
    elif comi and 200<= abs(yi-xi):
        print min(min(A[xi:(xi/100+1)*100]),min(B[xi/100+1:yi/100]),min(A[yi/100:]))
    else:#comi == 0
        A[xi]=yi
        B[xi/100] = min(B[xi/100],yi)

Fixed submission:
# coding: utf-8

n, q = map(int,raw_input().split())
A = [(1<<31) - 1 for i in xrange(100000)]
B = [(1<<31) - 1 for i in xrange(101)]
 
def update(i,x):
    if A[i] == (1<<31) - 1:
        A[i] = x
        B[i/1000] = min(x, B[i/1000])
    else:
        A[i] = x
        MIN = (1<<31) - 1
        for j in xrange(i/1000 * 1000, (i/1000 + 1) * 1000):
            if A[j] < MIN:
                MIN = A[j]
        B[i/1000] = MIN
 
def find(s,t):
    MIN = (1<<31) - 1
    if s/1000 == t/1000 or s/1000 + 1 == t/1000:
        for i in xrange(s, t+1):
            if A[i] < MIN:
                MIN = A[i]
    else:
        #left range
        for i in xrange(s, (s/1000 + 1) * 1000):
            if A[i] < MIN:
                MIN = A[i]
        #middle range
        for j in xrange(s/1000 + 1, t/1000):
            if B[j] < MIN:
                MIN = B[j]
         
        #right range
        for i in xrange(t/1000 * 1000, t+1):
            if A[i] < MIN:
                MIN = A[i]
    print MIN   
     
for i in xrange(q):
    com, s, t = map(int,raw_input().split())
    if com: #find
        find(s,t)
    else: #update
        update(s,t)

Buggy python submission (verdict: Time Limit Exceeded):
# -*- coding: utf-8 -*-
# Range Minimum Query

n,q = map(int,raw_input().split())
A = [2**31-1 for i in range(n)]
B = [2**31-1]*1001
for i in range(q):
    comi,xi,yi = map(int,raw_input().split())
    if comi and abs(yi-xi)<=199:
        print min(A[xi:yi+1])
    elif comi and 200<= abs(yi-xi):
        print min(min(A[xi:(xi/100+1)*100]),min(B[xi/100+1:yi/100]),min(A[yi/100:]))
    else:#comi == 0
        A[xi]=yi
        B[xi/100] = min(B[xi/100],yi)

Fixed submission:
# coding: utf-8

n, q = map(int,raw_input().split())
A = [(1<<31) - 1 for i in xrange(100000)]
B = [(1<<31) - 1 for i in xrange(101)]
 
def update(i,x):
    if A[i] == (1<<31) - 1:
        A[i] = x
        B[i/1000] = min(x, B[i/1000])
    else:
        A[i] = x
        MIN = (1<<31) - 1
        for j in xrange(i/1000 * 1000, (i/1000 + 1) * 1000):
            if A[j] < MIN:
                MIN = A[j]
        B[i/1000] = MIN
 
def find(s,t):
    MIN = (1<<31) - 1
    if s/1000 == t/1000 or s/1000 + 1 == t/1000:
        for i in xrange(s, t+1):
            if A[i] < MIN:
                MIN = A[i]
    else:
        #left range
        for i in xrange(s, (s/1000 + 1) * 1000):
            if A[i] < MIN:
                MIN = A[i]
        #middle range
        for j in xrange(s/1000 + 1, t/1000):
            if B[j] < MIN:
                MIN = B[j]
         
        #right range
        for i in xrange(t/1000 * 1000, t+1):
            if A[i] < MIN:
                MIN = A[i]
    print MIN   
     
for i in xrange(q):
    com, s, t = map(int,raw_input().split())
    if com: #find
        find(s,t)
    else: #update
        update(s,t)