32 lines
623 B
C++
32 lines
623 B
C++
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// 定义函数, 实现字符串中指定位置字符删除
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#include <iostream>
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using namespace std;
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void delChar(char str[], int index)
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{
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int i = index;
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while (str[i] != '\0')
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{
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str[i] = str[i + 1];
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i++;
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}
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}
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int main()
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{
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char str[] = "abcdefg";
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int index;
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cout << "原字符串: " << str << endl;
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cout << "请输入要删除的位置: ";
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cin >> index;
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if (index < 0 || index > sizeof(str) / sizeof(str[0]))
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{
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cout << "位置不合法" << endl;
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return 0;
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}
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delChar(str, index);
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cout << "删除后: " << str << endl;
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return 0;
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}
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