Buggy python submission (verdict: Runtime Error):
while True:
    H, W = [int(i) for i in input ().split()]
    if H == W == 0:
        break

    for h in range(h):
        for w in range(w):
            print('#', end='')

        print()
    
    print()

Fixed submission:
while True:
    H, W = [int(i) for i in input().split()]
    if H == W == 0:
        break

    for h in range(H):
        for w in range(W):
            print('#', end='')

        print()

    print()

Buggy python submission (verdict: Runtime Error):
while True:
    H, W = [int(i) for i in input ().split()]
    if H == W == 0:
        break

    for h in range(h):
        for w in range(w):
            print('#', end='')

        print()
    
    print()

Fixed submission:
while True:
    H, W = [int(i) for i in input().split()]
    if H == W == 0:
        break

    for h in range(H):
        for w in range(W):
            print('#', end='')

        print()

    print()

Buggy python submission (verdict: Runtime Error):
while True:
    H, W = [int(i) for i in input ().split()]
    if H == W == 0:
        break

    for h in range(h):
        for w in range(w):
            print('#', end='')

        print()
    
    print()

Fixed submission:
while True:
    H, W = [int(i) for i in input().split()]
    if H == W == 0:
        break

    for h in range(H):
        for w in range(W):
            print('#', end='')

        print()

    print()

Buggy python submission (verdict: Runtime Error):
while True:
    H, W = [int(i) for i in input ().split()]
    if H == W == 0:
        break

    for h in range(h):
        for w in range(w):
            print('#', end='')

        print()
    
    print()

Fixed submission:
while True:
    H, W = [int(i) for i in input().split()]
    if H == W == 0:
        break

    for h in range(H):
        for w in range(W):
            print('#', end='')

        print()

    print()

Buggy python submission (verdict: Runtime Error):
while True:
    H, W = [int(i) for i in input ().split()]
    if H == W == 0:
        break

    for h in range(h):
        for w in range(w):
            print('#', end='')

        print()
    
    print()

Fixed submission:
while True:
    H, W = [int(i) for i in input().split()]
    if H == W == 0:
        break

    for h in range(H):
        for w in range(W):
            print('#', end='')

        print()

    print()

Buggy python submission (verdict: Runtime Error):
while True:
    H, W = [int(i) for i in input ().split()]
    if H == W == 0:
        break

    for h in range(h):
        for w in range(w):
            print('#', end='')

        print()

    print()

Fixed submission:
while True:
    H, W = [int(i) for i in input().split()]
    if H == W == 0:
        break

    for h in range(H):
        for w in range(W):
            print('#', end='')

        print()

    print()

Buggy python submission (verdict: Runtime Error):
while True:
    H, W = [int(i) for i in input().split()]
    if H == W == 0:
        break

    for h in range(h):
        for w in range(w):
            print('#', end='')

        print()

    print()

Fixed submission:
while True:
    H, W = [int(i) for i in input().split()]
    if H == W == 0:
        break

    for h in range(H):
        for w in range(W):
            print('#', end='')

        print()

    print()

Buggy python submission (verdict: Runtime Error):
while True:
    H, W = [int(i) for i in input().split()]
    if H == W == 0:
        break

    for h in range(H):
        for w in range(W):
        if h == 0 or h == H - 1 or w == 0 or w == W - 1:
            print('#', end='')
        else:
             print('.', end='')

        print()

    print()

Fixed submission:
while True:
    H, W = [int(i) for i in input().split()]
    if H == W == 0:
        break

    for h in range(H):
        for w in range(W):
            print('#', end='')

        print()

    print()

Buggy python submission (verdict: Runtime Error):
while True:
    H, W = [int(i) for i in input().split()]
    if H == W == 0:
        break

    for h in range(H):
        for w in range(W):
        if h == 0 or h == H - 1 or w == 0 or w == W - 1:
            print('#', end='')
        else:
            print('.', end='')

        print()

    print()

Fixed submission:
while True:
    H, W = [int(i) for i in input().split()]
    if H == W == 0:
        break

    for h in range(H):
        for w in range(W):
            print('#', end='')

        print()

    print()