Given a stringsand a stringt, check ifsis subsequence oft. You may assume that there is only lower case English letters in bothsandt.tis potentially a very long (length ~= 500,000) string, andsis a short string (<=100). A subsequence of a string is a new string which is formed fr...
matcher(stringToBeMatched); // Get the subsequence // using find() method System.out.println(matcher.find(1)); } } 输出:true 例2:// Java code to illustrate find() method import java.util.regex.*; public class GFG { public static void main(String[] args) { // Get the regex to ...
}*///正确:stringfind(stringMainWord,set<string, length_more>WordPool) {set<string>::iterator it;stringres ="";for(it = WordPool.begin(); it != WordPool.end(); ++it) {inti =0;stringword = *it;boolflag =false;for(intj =0; j < word.length(); ++j) { flag=false;for(;i <...
StringstringToBeMatched ="GeeksForGeeks"; // Create a matcher for the input String Matchermatcher =pattern .matcher(stringToBeMatched); // Get the subsequence // using find() method System.out.println(matcher.find(1)); } } 输出: true 示例2: // Java code to illustrate find() method imp...
.matcher(stringToBeMatched);// Get the subsequence// usingfind() methodSystem.out.println(matcher.find(1)); } } 输出: true 示例2: // Java code to illustratefind() methodimportjava.util.regex.*;publicclassGFG{publicstaticvoidmain(String[] args){// Get the regex to be checkedString regex...
Here, we are going to learn the solution to find number of times a string occurs as a subsequence – which is a popular interview question based on dynamic programming.
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