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44 lines
1.0 KiB
Markdown
44 lines
1.0 KiB
Markdown
1 year ago
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---
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icon: edit
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date: 2023-01-31
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category:
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- cpp
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headerDepth: 5
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---
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# C++ 字符串比较的一下方法
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字符串比较是否包含
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```
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bool canConstruct(std::string ransomNote, std::string magazine)
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{ //字符串等长情况
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int magazineLength =magazine.length();
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int ransomNoteLength =ransomNote.length();
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if(magazineLength == ransomNoteLength){
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for (size_t i = 0; i < ransomNoteLength; i++)
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{
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if(magazine[i]!=ransomNote[i]){
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return false;
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}
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}
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return true;
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}
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if (magazineLength > ransomNoteLength)
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{
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int temp= 0;
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for (size_t i = 0; i < magazineLength; i++)
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{
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if(magazine[i]==ransomNote[temp]){
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temp++;
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}else{
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temp = 0;
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}
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if(temp==ransomNoteLength){
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return true;
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}
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}
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}
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return false;
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}
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```
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