Fakultatyvas
Feb. 26, 2018 Standings Problems
5
Problem D. 23. Simbolių laipsnis ir šaknis
Input file name: standard input
Output file name: standard output
Time limit: 1 s
Memory limit: 1024 MB

Examples

standard input standard output
abc 3
 abcabcabc
abcdabcd -2
 abcd
abcd -4
 NO_SOLUTION