#include
#include

// 定义单词和翻译的结构体
typedef struct {
char english[50];
char chinese[50];
} WordTranslation;

// 将字符串转换为小写的函数
void toLowercase(char* str) {
for (int i = 0; str[i]!= ‘\0’; ++i) {
if (str[i] >= ‘A’ && str[i] <= ‘Z’) {
str[i] += 32;
}
}
}

int main() {
using namespace std;
WordTranslation translations[] = {
{“apple”, “苹果”},
{“banana”, “香蕉”},
{“orange”, “橙子”},
{“dog”, “狗”},
{“cat”, “猫”}
};

int numTranslations = sizeof(translations) / sizeof(WordTranslation);

char inputWord[50];
cout << "请输入要翻译的单词: ";
cin >> inputWord;

int found = 0;

char lowerInputWord[50];
strcpy(lowerInputWord, inputWord);
toLowercase(lowerInputWord);

for (int i = 0; i < numTranslations; i++) {
    char lowerTranslationWord[50];
    strcpy(lowerTranslationWord, translations[i].english);
    toLowercase(lowerTranslationWord);

    if (strcmp(lowerInputWord, lowerTranslationWord) == 0) {
        cout << inputWord << " 的翻译是: " << translations[i].chinese << endl;
        found = 1;
        break;
    }
}

if (!found) {
    cout << "未找到 " << inputWord << " 的翻译" << endl;
}

return 0;

}