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Update 0383.赎金信.md
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@ -111,7 +111,31 @@ public:
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Java:
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```Java
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class Solution {
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public boolean canConstruct(String ransomNote, String magazine) {
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//记录杂志字符串出现的次数
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int[] arr = new int[26];
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int temp;
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for (int i = 0; i < magazine.length(); i++) {
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temp = magazine.charAt(i) - 'a';
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arr[temp]++;
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}
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for (int i = 0; i < ransomNote.length(); i++) {
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temp = ransomNote.charAt(i) - 'a';
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//对于金信中的每一个字符都在数组中查找
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//找到相应位减一,否则找不到返回false
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if (arr[temp] > 0) {
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arr[temp]--;
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} else {
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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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}
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```
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Python:
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