p_len = len(param)
for i in range(p_len):
for j in range(i+1,p_len)[::-1]:
if param[j] < param[j-1]:
param[j],param[j-1]=param[j-1],param[j]
print p_len
IAogICAgcF9sZW4gPSBsZW4ocGFyYW0pICAKICAgIGZvciBpIGluIHJhbmdlKHBfbGVuKTogIAogICAgICAgIGZvciBqIGluIHJhbmdlKGkrMSxwX2xlbilbOjotMV06ICAKICAgICAgICAgICAgaWYgcGFyYW1bal0gPCBwYXJhbVtqLTFdOiAgCiAgICAgICAgICAgICAgICBwYXJhbVtqXSxwYXJhbVtqLTFdPXBhcmFtW2otMV0scGFyYW1bal0gIAoKICAKCiAgICBwcmludCBwX2xlbiAgCiAgCg==
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/lib/python2.7/py_compile.py", line 117, in compile
raise py_exc
py_compile.PyCompileError: Sorry: IndentationError: unexpected indent (prog.py, line 2)