{"trustable":false,"prependHtml":"\u003cstyle type\u003d\u0027text/css\u0027\u003e\n .input, .output {\n border: 1px solid #888888;\n }\n .output {\n margin-bottom: 1em;\n position: relative;\n top: -1px;\n }\n .output pre, .input pre {\n background-color: #EFEFEF;\n line-height: 1.25em;\n margin: 0;\n padding: 0.25em;\n }\n \u003c/style\u003e\n \u003clink rel\u003d\"stylesheet\" href\u003d\"//codeforces.org/s/96598/css/problem-statement.css\" type\u003d\"text/css\" /\u003e\n\u003cscript\u003e\n window.katexOptions \u003d {\n delimiters: [\n {left: \u0027$$$$$$\u0027, right: \u0027$$$$$$\u0027, display: true},\n {left: \u0027$$$\u0027, right: \u0027$$$\u0027, display: false},\n {left: \u0027$$\u0027, right: \u0027$$\u0027, display: true},\n {left: \u0027$\u0027, right: \u0027$\u0027, display: false}\n ]\n };\n\u003c/script\u003e\n","sections":[{"title":"Enunciado","value":{"format":"HTML","content":"\u003cp\u003eFabrício está preparando uma aula sobre Strings e precisa da sua ajuda. Suponha que você tenha duas strings \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003es\u003c/i\u003e\u003c/span\u003e e \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003et\u003c/i\u003e\u003c/span\u003e, e que seus comprimentos sejam iguais. Você pode realizar a seguinte operação um número arbitrário de vezes: escolher dois caracteres diferentes \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003ec\u003c/i\u003e\u003csub class\u003d\"lower-index\"\u003e1\u003c/sub\u003e\u003c/span\u003e e \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003ec\u003c/i\u003e\u003csub class\u003d\"lower-index\"\u003e2\u003c/sub\u003e\u003c/span\u003e, e substituir todas as ocorrências de \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003ec\u003c/i\u003e\u003csub class\u003d\"lower-index\"\u003e1\u003c/sub\u003e\u003c/span\u003e em ambas as strings por \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003ec\u003c/i\u003e\u003csub class\u003d\"lower-index\"\u003e2\u003c/sub\u003e\u003c/span\u003e. Vamos denotar a \u003cspan class\u003d\"tex-font-style-it\"\u003edistância\u003c/span\u003e entre as strings \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003es\u003c/i\u003e\u003c/span\u003e e \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003et\u003c/i\u003e\u003c/span\u003e como o número mínimo de operações necessárias para tornar essas strings iguais. Por exemplo, se \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003es\u003c/i\u003e\u003c/span\u003e for \u003cspan class\u003d\"tex-font-style-tt\"\u003eabcd\u003c/span\u003e e \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003et\u003c/i\u003e\u003c/span\u003e for \u003cspan class\u003d\"tex-font-style-tt\"\u003eddcb\u003c/span\u003e, a \u003cspan class\u003d\"tex-font-style-it\"\u003edistância\u003c/span\u003e entre elas é \u003cspan class\u003d\"tex-span\"\u003e2\u003c/span\u003e — podemos substituir todas as ocorrências de \u003cspan class\u003d\"tex-font-style-tt\"\u003ea\u003c/span\u003e por \u003cspan class\u003d\"tex-font-style-tt\"\u003eb\u003c/span\u003e, então \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003es\u003c/i\u003e\u003c/span\u003e se torna \u003cspan class\u003d\"tex-font-style-tt\"\u003ebbcd\u003c/span\u003e, e depois podemos substituir todas as ocorrências de \u003cspan class\u003d\"tex-font-style-tt\"\u003eb\u003c/span\u003e por \u003cspan class\u003d\"tex-font-style-tt\"\u003ed\u003c/span\u003e, fazendo com que ambas as strings se tornem \u003cspan class\u003d\"tex-font-style-tt\"\u003eddcd\u003c/span\u003e.\u003c/p\u003e\n\u003cp\u003eVocê recebe duas strings \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003eS\u003c/i\u003e\u003c/span\u003e e \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003eT\u003c/i\u003e\u003c/span\u003e. Para cada substring de \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003eS\u003c/i\u003e\u003c/span\u003e que consiste em \u003cspan class\u003d\"tex-span\"\u003e|\u003ci\u003eT\u003c/i\u003e|\u003c/span\u003e caracteres, sua tarefa é ajudar Fabrício a determinar a \u003cspan class\u003d\"tex-font-style-it\"\u003edistância\u003c/span\u003e entre essa substring e \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003eT\u003c/i\u003e\u003c/span\u003e.\u003c/p\u003e"}},{"title":"Entrada","value":{"format":"HTML","content":"\u003cp\u003eA primeira linha contém a string \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003eS\u003c/i\u003e\u003c/span\u003e, e a segunda — a string \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003eT\u003c/i\u003e\u003c/span\u003e (\u003cspan class\u003d\"tex-span\"\u003e1 ≤ |\u003ci\u003eT\u003c/i\u003e| ≤ |\u003ci\u003eS\u003c/i\u003e| ≤ 125000\u003c/span\u003e). Ambas as strings consistem em letras minúsculas do alfabeto latino, de \u003cspan class\u003d\"tex-font-style-tt\"\u003ea\u003c/span\u003e a \u003cspan class\u003d\"tex-font-style-tt\"\u003ef\u003c/span\u003e.\u003c/p\u003e"}},{"title":"Saída","value":{"format":"HTML","content":"\u003cp\u003eImprima \u003cspan class\u003d\"tex-span\"\u003e|\u003ci\u003eS\u003c/i\u003e| - |\u003ci\u003eT\u003c/i\u003e| + 1\u003c/span\u003e inteiros. O \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003ei\u003c/i\u003e\u003c/span\u003e-ésimo desses inteiros deve ser igual à \u003cspan class\u003d\"tex-font-style-it\"\u003edistância\u003c/span\u003e entre a substring de \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003eS\u003c/i\u003e\u003c/span\u003e que começa no \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003ei\u003c/i\u003e\u003c/span\u003e-ésimo índice com comprimento \u003cspan class\u003d\"tex-span\"\u003e|\u003ci\u003eT\u003c/i\u003e|\u003c/span\u003e e a string \u003cspan class\u003d\"tex-span\"\u003e\u003ci\u003eT\u003c/i\u003e\u003c/span\u003e.\u003c/p\u003e"}},{"title":"Caso de Teste 1","value":{"format":"HTML","content":"\u003ctable class\u003d\u0027vjudge_sample\u0027\u003e\n\u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eEntrada\u003c/th\u003e\n \u003cth\u003eSaída\u003c/th\u003e\n \u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cpre\u003eabcdefa\nddcb\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003e2 3 3 3 \n\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}}]}