start stringlengths 5 368 | code stringlengths 5 143 | end stringlengths 5 527 |
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v = [3, 3, 3, 3]; x = 3 | v.append(x) | v = [3, 3, 3, 3, 3]; x = 3 |
i = 4; j = 2; u = ['a', 'b', 'c', 'd'] | i = j = len(u) - 1 | i = 3; j = 3; u = ['a', 'b', 'c', 'd'] |
h = 10 | h -= 1 | h = 9 |
p = 8388608; z = ['1', '2', '4', '8', '16', '32', '131072', '262144', '524288', '1048576', '2097152', '4194304'] | z.append(str(p)) | p = 8388608; z = ['1', '2', '4', '8', '16', '32', '131072', '262144', '524288', '1048576', '2097152', '4194304', '8388608'] |
v = [10, 20, 30, 100, 200, 300, 1000]; z = 3 | b = s = v[z - 1] - v[0] | b = 20; s = 20; v = [10, 20, 30, 100, 200, 300, 1000]; z = 3 |
j = 5; t = 2.0; z = [0, -0.5, 0.25, 0.625, -0.1875, -0.9809049591422081, 0.00954752042889595, -0.495226239785552, 1, 1] | t = t + z[j] * 2 ** j | j = 5; t = -29.38895869255066; z = [0, -0.5, 0.25, 0.625, -0.1875, -0.9809049591422081, 0.00954752042889595, -0.495226239785552, 1, 1] |
i = 2; z = [[0, inf, inf, inf, inf], [inf, 0, inf, inf, inf], [inf, inf, inf, inf, inf], [inf, inf, inf, inf, inf], [inf, inf, inf, inf, inf]] | z[i][i] = 0 | i = 2; z = [[0, inf, inf, inf, inf], [inf, 0, inf, inf, inf], [inf, inf, 0, inf, inf], [inf, inf, inf, inf, inf], [inf, inf, inf, inf, inf]] |
a = 30; i = 1; k = 3; w = [10, 20, 30, 100, 200, 300, 1000] | a += w[i + k - 2] - w[i - 1] | a = 50; i = 1; k = 3; w = [10, 20, 30, 100, 200, 300, 1000] |
a = 1; v = {'c': 2, 'cd': 3, 'ccd': 1, 'ccdd': 1, 'd': 2, 'cdd': 1}; x = 'cd' | a += v[x] * (v[x] - 1) // 2 | a = 4; v = {'c': 2, 'cd': 3, 'ccd': 1, 'ccdd': 1, 'd': 2, 'cdd': 1}; x = 'cd' |
a = '01b0' | y = a.find('10') | a = '01b0'; y = -1 |
h = [100, 100, -100, 0, 0]; i = 3; k = 100 | h[i - 1] += k | h = [100, 100, 0, 0, 0]; i = 3; k = 100 |
b = 6; m = 0; p = 4 | p = m - b | b = 6; m = 0; p = -6 |
e = [7, 4, 6, 5, 9]; k = 4; u = 9 | u = max(e[0:k]) | e = [7, 4, 6, 5, 9]; k = 4; u = 7 |
m = 4.0 | m -= 1 | m = 3.0 |
c = 'a' | t[c] = 1 | c = 'a'; t = {'a': 1} |
m = [4, 6, 4] | m = [1] + m + [1] | m = [1, 4, 6, 4, 1] |
i = 3; q = [0, 1, 2] | q.append(i) | i = 3; q = [0, 1, 2, 3] |
j = 0; o = [[None, None, None, None, None, None], [None, None, None, None, None, None] ] | o[1][j] = 0 | j = 0; o = [[None, None, None, None, None, None], [0, None, None, None, None, None]] |
h = 'h'; y = {'i': 2, 'f': 1, 'a': 1, 'l': 1, 'u': 1} | y[h] = 1 | h = 'h'; y = {'i': 2, 'f': 1, 'a': 1, 'l': 1, 'u': 1, 'h': 1} |
l = [1, 1, 1, 2, 2]; n = 5 | m = l[n - 1] | l = [1, 1, 1, 2, 2]; m = 2; n = 5 |
y = 1 | y ^= 1 | y = 0 |
s = '1'; x = '14' | x = str(int(s) + 1) | s = '1'; x = '2' |
i = 2; k = [2, 4, '6', '9', '3', '7', '16', '10', '5'] | k[i] = int(k[i]) | i = 2; k = [2, 4, 6, '9', '3', '7', '16', '10', '5'] |
t = ['6', '2'] | k = int(t[1]) | k = 2; t = ['6', '2'] |
d = 3; h = {(1): 4}; p = 1; t = 2 | h[p + 1] = t + d | d = 3; h = {1: 4, 2: 5}; p = 1; t = 2 |
a = 10; b = 1010; i = 127; l = 171842595295073924049004176753042946785520 | l = l + (a ^ b << i) | a = 10; b = 1010; i = 127; l = 343685190590147848098008353506085893570810 |
a = 0; b = 1; c = 0; p = 1 | p = p + a + b + c | a = 0; b = 1; c = 0; p = 2 |
m = ['R', 'B', 'Y', '_', 'Y', 'B', 'R'] | y = set(m) | m = ['R', 'B', 'Y', '_', 'Y', 'B', 'R']; y = {'B', 'Y', 'R', '_'} |
c = 1; e = 1, 2; v = 3 | e = tuple(sorted([c, v])) | c = 1; e = (1, 3); v = 3 |
b = ['{', '[']; e = '(' | b.append(e) | b = ['{', '[', '(']; e = '(' |
q = [2]; r = 3 | r = q.pop() | q = []; r = 2 |
a = 'HackerRank.com presents "Pythonist 2".'; b = ['h', 'A', 'C', 'K', 'E', 'R', 'r', 'A', 'N', 'K', '.', 'C', 'O', 'M', ' ']; i = 15 | b.append(chr(ord(a[i]) - 32)) | a = 'HackerRank.com presents "Pythonist 2".'; b = ['h', 'A', 'C', 'K', 'E', 'R', 'r', 'A', 'N', 'K', '.', 'C', 'O', 'M', ' ', 'P']; i = 15 |
v = 'c'; w = {'a': 2, 'b': 2, 'c': 1} | w[v] += 1 | v = 'c'; w = {'a': 2, 'b': 2, 'c': 2} |
h = [[112, 42, 83, 119], [56, 125, 56, 49], [15, 78, 101, 43], [62, 98, 114, 108]]; i = 1; j = 1; s = 289; x = 4 | s += max(h[i][j], h[x - i - 1][j], h[i][x - j - 1], h[x - i - 1][x - j - 1]) | h = [[112, 42, 83, 119], [56, 125, 56, 49], [15, 78, 101, 43], [62, 98, 114, 108]]; i = 1; j = 1; s = 414; x = 4 |
a = [1, 1, 2, 3, 2]; p = 4 | a[p] = a[p - 1] | a = [1, 1, 2, 3, 3]; p = 4 |
g = 0; l = 0; r = deque([(1, 0, 1), (2, 0, 1)]); v = 0 | g, v, l = r.popleft() | g = 1; l = 1; r = deque([(2, 0, 1)]); v = 0 |
d = deque([]); q = ['append', '1'] | d.append(int(q[1])) | d = deque([1]); q = ['append', '1'] |
q = ['2', '3']; s = 'abc' | s = s[:len(s) - int(q[1])] | q = ['2', '3']; s = '' |
y = '5 4 3 2' | y = [int(i) for i in y.split()] | y = [5, 4, 3, 2] |
a = 1 | l = max(a, l) | a = 1; l = 79 |
s = 95 | s -= 3 | s = 92 |
a = [[1, 1, 1, 0, 0, 0], [0, 1, 0, 0, 0, 0], [1, 1, 1, 0, 0, 0], [0, 0, 2, 4, 4, 0], [0, 0, 0, 2, 0, 0], [0, 0, 1, 2, 4, 0]]; i = 1; j = 1; s = 4 | s = a[i][j] + a[i][j + 1] + a[i][j + 2] + a[i + 1][j + 1] + a[i + 2][j] + a[ i + 2][j + 1] + a[i + 2][j + 2] | a = [[1, 1, 1, 0, 0, 0], [0, 1, 0, 0, 0, 0], [1, 1, 1, 0, 0, 0], [0, 0, 2, 4, 4, 0], [0, 0, 0, 2, 0, 0], [0, 0, 1, 2, 4, 0]]; i = 1; j = 1; s = 8 |
k = 17; s = 20922789888000 | s *= k | k = 17; s = 355687428096000 |
i = 12; y = -1 | y = i | i = 12; y = 12 |
q = [1, 1, 1]; s = range(0, 3) | s = q | q = [1, 1, 1]; s = [1, 1, 1] |
j = ['cdefghmnopqrstuvw'] | b = j[0] if j else None | b = 'cdefghmnopqrstuvw'; j = ['cdefghmnopqrstuvw'] |
d = [1]; f = 1 | f = d.pop() | d = []; f = 1 |
j = 4; w = [0, 1, 3, 0, 4, 1, 7, 0, 8]; y = 3 | y ^= w[j] | j = 4; w = [0, 1, 3, 0, 4, 1, 7, 0, 8]; y = 7 |
i = 4; j = {(1): 0, (4): 1, (5): 2}; q = 2 | j[q] = i | i = 4; j = {1: 0, 4: 1, 5: 2, 2: 4}; q = 2 |
f = [1, 2, 3, 4, 10, 20, 30, 40, 100, 200]; i = 9; j = 8; k = [6, 11, 25, 48, 60, 110, 250, 220, 0, 0] | k[j] += f[i] - f[j] | f = [1, 2, 3, 4, 10, 20, 30, 40, 100, 200]; i = 9; j = 8; k = [6, 11, 25, 48, 60, 110, 250, 220, 100, 0] |
i = 1; j = 4; l = [[0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0]] | l[i][j] = max(l[i][j - 1], l[i - 1][j]) | i = 1; j = 4; l = [[0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0]] |
k = [1]; m = 15 | m -= sum(k) | k = [1]; m = 14 |
i = 5; l = {(1): [], (2): [], (3): [], (4): []} | l[i] = [] | i = 5; l = {1: [], 2: [], 3: [], 4: [], 5: []} |
m = ['EFGH']; r = 0 | r = sum(map(len, m)) | m = ['EFGH']; r = <map object at 0x7f1bf43dac10> |
m = 4; n = 4 | u = n * m | m = 4; n = 4; u = 16 |
i = 2; z = [0] | z.append(i) | i = 2; z = [0, 2] |
e = ['a', 'b', 'c', 'd', 'e']; i = 1; p = 'e' | p = e[-1 - i] | e = ['a', 'b', 'c', 'd', 'e']; i = 1; p = 'd' |
i = 0; t = ['I', 'love', 'to', 'dance']; z = 'i love ' | z += t[i + 2].lower() | i = 0; t = ['I', 'love', 'to', 'dance']; z = 'i love to' |
p = 3; r = [10, 20, 30, 100, 200, 300, 1000] | a = r[p - 1] - r[0] | a = 20; p = 3; r = [10, 20, 30, 100, 200, 300, 1000] |
e = 4,; i = 4 | i = sum(e) | e = (4,); i = 4 |
a = [3]; k = 3 | s = [a[0] // k] | a = [3]; k = 3; s = [1] |
m = 10; q = 5 | m += q | m = 15; q = 5 |
a = 1; q = [(3, 5)]; z = 3 | z, a = q.pop() | a = 5; q = []; z = 3 |
k = 4; l = [] | l.append(k) | k = 4; l = [4] |
i = 14; l = ['S', 'o', 'm', 'e', 'R', 'a', 'n', 'd', 'o', 'm', 'S', 't', 'u', 'f']; s = 'SomeRandomStuff' | l.append(s[i]) | i = 14; l = ['S', 'o', 'm', 'e', 'R', 'a', 'n', 'd', 'o', 'm', 'S', 't', 'u', 'f', 'f']; s = 'SomeRandomStuff' |
o = '1 1 3 3 6 8 '; x = 9 | o += str(x) + ' ' | o = '1 1 3 3 6 8 9 '; x = 9 |
i = 2 | t *= i | i = 2; t = -128 |
n = [3, 4, 5, 8, 12, 7] | n.sort() | n = [3, 4, 5, 7, 8, 12] |
j = 'B'; u = 'A' | u = u + j | j = 'B'; u = 'AB' |
i = 11; n = 11 | n = n / i | i = 11; n = 1.0 |
t = 5 | t += 1 | t = 6 |
j = 0; k = 0; t = ['.......', '...O...', '....O..', '.......', 'OO.....', 'OO.....'] | x = t[j][:k] | j = 0; k = 0; t = ['.......', '...O...', '....O..', '.......', 'OO.....', 'OO.....']; x = '' |
p = [1, 12, 5, 111, 200, 1000, 10] | p.sort() | p = [1, 5, 10, 12, 111, 200, 1000] |
i = 0; k = 2; s = '999100010001'; x = '9' | x = s[i:i + k] | i = 0; k = 2; s = '999100010001'; x = '99' |
i = 5; t = 3 | t = i - 1 | i = 5; t = 4 |
w = 1; x = ['2', '3', '4'] | w = int(x[2]) | w = 4; x = ['2', '3', '4'] |
c = ['i', 'l', 'u', 'h']; y = 'luhk' | c = list(y) | c = ['l', 'u', 'h', 'k']; y = 'luhk' |
j = 1; l = ['1', '1', '7\n']; m = [[5], []] | m[j].append(int(l[2])) | j = 1; l = ['1', '1', '7\n']; m = [[5], [7]] |
i = 1; q = [1, 2, 3]; x = 3 | x += -q[i + 1] | i = 1; q = [1, 2, 3]; x = 0 |
j = 4; s = [0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; x = 1 | s[j] += s[j - x] | j = 4; s = [0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]; x = 1 |
b = [[], []]; h = 0; y = 5 | b[h].append(y) | b = [[5], []]; h = 0; y = 5 |
n = 1.0000000000000003e-43 | n /= 10 | n = 1.0000000000000003e-44 |
i = 'R'; j = 6; t = ['h', 'A', 'C', 'K', 'E', 'R', 'R', 'a', 'n', 'k', 'o', 'n', 'i', 's', 't', ' ', '2', '"', '.'] | t[j] = i.lower() | i = 'R'; j = 6; t = ['h', 'A', 'C', 'K', 'E', 'R', 'r', 'a', 'n', 'k', 'o', 'n', 'i', 's', 't', ' ', '2', '"', '.'] |
b = [1, -1, -1, -1, -1, -1]; n = 5; r = 4 | b[(r * 10 + 9) % n] = 1 | b = [1, -1, -1, -1, 1, -1]; n = 5; r = 4 |
i = 0; k = 18; l = 44; s = 'rhbaasdndfsdskgbfefdbrsdfhuyatrjtcrtyytktjjt'; z = 17 | z = s.index(m[i], k, l) | i = 0; k = 18; l = 44; m = 'aXOLDIw3bc'; s = 'rhbaasdndfsdskgbfefdbrsdfhuyatrjtcrtyytktjjt'; z = 28 |
l = [4, 2] | l = [-1] + l + [9999999] | l = [-1, 4, 2, 9999999] |
e = [0, 1, 0, 2]; i = 0; p = [3, 1, 2] | e[p[i]] = i | e = [0, 1, 0, 0]; i = 0; p = [3, 1, 2] |
e = [[2, 2, 3], [3, 1, 4], [4, 4, 4]]; i = 0; s = [[2, 2, 3]] | e = s[i] | e = [2, 2, 3]; i = 0; s = [[2, 2, 3]] |
i = 0; y = ['3\n', '3\n', '3 3 3\n', '4\n', '2 2 2 2\n', '7\n', '4 1 0 1 1 0 1\n', '\n', '\n', '\n'] | k = list(map(int, y[2 * i + 2].split())) | i = 0; k = [3, 3, 3]; y = ['3\n', '3\n', '3 3 3\n', '4\n', '2 2 2 2\n', '7\n', '4 1 0 1 1 0 1\n', '\n', '\n', '\n'] |
a = 5; s = [9, 10, 12, 5] | s.remove(a) | a = 5; s = [9, 10, 12] |
m = ['Robert', 'Bustle', '32', 'M']; r = 'Ms' | r = 'Mr' if m[3] == 'M' else 'Ms' | m = ['Robert', 'Bustle', '32', 'M']; r = 'Mr' |
a = 204; y = {(203): 0, (204): 2, (205): 2, (206): 2, (207): 0, (208): 0} | y[a] -= 1 | a = 204; y = {203: 0, 204: 1, 205: 2, 206: 2, 207: 0, 208: 0} |
p = 3; w = 3 | w = w + p | p = 3; w = 6 |
d = 3; q = 1; t = [[], [(2, 1)], [(1, 1), (3, 2), (4, 2)], [(2, 2), (5, 3)], [(2, 2)], [( 3, 3)]]; v = 5 | b = [(q, v) for v, d in t[q]] | b = []; d = 3; q = False; t = [[], [(2, 1)], [(1, 1), (3, 2), (4, 2)], [(2, 2), (5, 3)], [(2, 2)], [(3, 3)]]; v = 5 |
o = 7 | o -= 1 | o = 6 |
t = 3; x = 2 | a = a + t * x | a = -17; t = 3; x = 2 |
i = 'e'; t = 'eeef' | t = t + i | i = 'e'; t = 'eeefe' |
f = {(2): 0, (1): 1, (3): 2}; i = 0; w = 3 | f[i] = w | f = {2: 0, 1: 1, 3: 2, 0: 3}; i = 0; w = 3 |
k = 2; l = 6; n = 8 | l = (l + k) % n | k = 2; l = 0; n = 8 |
k = 3; l = 6 | l *= k | k = 3; l = 18 |
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