제출 #15329

4 6
101111
101010
101011
111011

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 4
	at Main.main(Main.java:28)

15

7 49
1011000110100100110011010011011000110110010101110

0010100101100010111010100100110001101001100100011

0110100101010000111111101001111100001110011011000

1000000110010100100110010001001000001011101111110

1000101000110111010011000011000100101101101101001

0000011110101101001101110000100101010001010100010

0101111001011000010001100000000000010010001111100

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: 0
	at java.base/java.lang.StringLatin1.charAt(StringLatin1.java:48)
	at java.base/java.lang.String.charAt(String.java:1517)
	at Main.main(Main.java:21)

-1

25 26
10111110010011111101110110

10110101110101010011111110

01100011000000111111111110

00101010110100001000001101

01111101011100000110001111

11001111000100011011110001

10010111000110100111110011

10111100111100001101101110

10110100001010110000100110

11100111011100001000100010

00101011010111100000011010

10111100000000101110001001

10010111110010000111001100

10001110110100101011101000

11010110110001101110011100

00101111100011001001001001

00000101100001010100010000

00011110010011111110111001

10011000011000101000101011

00010100100110101010000101

11011110010110011100100110

10010100000110111000101010

00010001101110011011011000

10110001000110101110001011

00110100101000100000100100

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: 0
	at java.base/java.lang.StringLatin1.charAt(StringLatin1.java:48)
	at java.base/java.lang.String.charAt(String.java:1517)
	at Main.main(Main.java:21)

-1