#D11642. Miscalculation
Miscalculation
Miscalculation
Example
Input
1+2*3+4 11
Output
M
inputFormat
Input
1+2*3+4 11
outputFormat
Output
M
样例
1+2*3+4
11M
Example
Input
1+2*3+4 11
Output
M
Input
1+2*3+4 11
Output
M
1+2*3+4
11M