用c++显示比较整数浮点字符的最大值

好的，这是一个关于 C 编程的问题。以下是使用函数重载和函数模板求出输入的十个数中最大值和最小值的示例代码： ```c++ #include <iostream> using namespace std; template <typename T> T findMax(T arr[], int n) { T max = arr[0]; for (int i = 1; i < n; i++) { if (arr[i] > max) { max = arr[i]; } } return max; } template <typename T> T findMin(T arr[], int n) { T min = arr[0]; for (int i = 1; i < n; i++) { if (arr[i] < min) { min = arr[i]; } } return min; } int main() { int n = 10; int arr1[n]; float arr2[n]; double arr3[n]; char arr4[n]; cout << "请输入十个整数：" << endl; for (int i = 0; i < n; i++) { cin >> arr1[i]; } cout << "最大值为：" << findMax(arr1, n) << endl; cout << "最小值为：" << findMin(arr1, n) << endl; cout << "请输入十个浮点数：" << endl; for (int i = 0; i < n; i++) { cin >> arr2[i]; } cout << "最大值为：" << findMax(arr2, n) << endl; cout << "最小值为：" << findMin(arr2, n) << endl; cout << "请输入十个双精度数：" << endl; for (int i = 0; i < n; i++) { cin >> arr3[i]; } cout << "最大值为：" << findMax(arr3, n) << endl; cout << "最小值为：" << findMin(arr3, n) << endl; cout << "请输入十个字符：" << endl; for (int i = 0; i < n; i++) { cin >> arr4[i]; } cout << "最大值为：" << findMax(arr4, n) << endl; cout << "最小值为：" << findMin(arr4, n) << endl; return 0; } ``` 希望这个示例代码能够帮助你解决问题。

函数重载实现： ``` #include <iostream> using namespace std; int max(int a, int b) { return a > b ? a : b; } float max(float a, float b) { return a > b ? a : b; } double max(double a, double b) { return a > b ? a : b; } char max(char a, char b) { return a > b ? a : b; } int min(int a, int b) { return a < b ? a : b; } float min(float a, float b) { return a < b ? a : b; } double min(double a, double b) { return a < b ? a : b; } char min(char a, char b) { return a < b ? a : b; } int main() { int intArr[10]; float floatArr[10]; double doubleArr[10]; char charArr[10]; cout << "请输入10个整数：" << endl; for (int i = 0; i < 10; i++) { cin >> intArr[i]; } cout << "请输入10个浮点数：" << endl; for (int i = 0; i < 10; i++) { cin >> floatArr[i]; } cout << "请输入10个双精度数：" << endl; for (int i = 0; i < 10; i++) { cin >> doubleArr[i]; } cout << "请输入10个字符：" << endl; for (int i = 0; i < 10; i++) { cin >> charArr[i]; } int maxInt = intArr[0], minInt = intArr[0]; float maxFloat = floatArr[0], minFloat = floatArr[0]; double maxDouble = doubleArr[0], minDouble = doubleArr[0]; char maxChar = charArr[0], minChar = charArr[0]; //求最大值和最小值 for (int i = 1; i < 10; i++) { maxInt = max(intArr[i], maxInt); minInt = min(intArr[i], minInt); maxFloat = max(floatArr[i], maxFloat); minFloat = min(floatArr[i], minFloat); maxDouble = max(doubleArr[i], maxDouble); minDouble = min(doubleArr[i], minDouble); maxChar = max(charArr[i], maxChar); minChar = min(charArr[i], minChar); } cout << "整数的最大值为：" << maxInt << endl; cout << "整数的最小值为：" << minInt << endl; cout << "浮点数的最大值为：" << maxFloat << endl; cout << "浮点数的最小值为：" << minFloat << endl; cout << "双精度数的最大值为：" << maxDouble << endl; cout << "双精度数的最小值为：" << minDouble << endl; cout << "字符的最大值为：" << maxChar << endl; cout << "字符的最小值为：" << minChar << endl; return 0; } ``` 函数模板实现： ``` #include <iostream> using namespace std; template <typename T> T max(T a, T b) { return a > b ? a : b; } template <typename T> T min(T a, T b) { return a < b ? a : b; } int main() { int intArr[10]; float floatArr[10]; double doubleArr[10]; char charArr[10]; cout << "请输入10个整数：" << endl; for (int i = 0; i < 10; i++) { cin >> intArr[i]; } cout << "请输入10个浮点数：" << endl; for (int i = 0; i < 10; i++) { cin >> floatArr[i]; } cout << "请输入10个双精度数：" << endl; for (int i = 0; i < 10; i++) { cin >> doubleArr[i]; } cout << "请输入10个字符：" << endl; for (int i = 0; i < 10; i++) { cin >> charArr[i]; } int maxInt = intArr[0], minInt = intArr[0]; float maxFloat = floatArr[0], minFloat = floatArr[0]; double maxDouble = doubleArr[0], minDouble = doubleArr[0]; char maxChar = charArr[0], minChar = charArr[0]; //求最大值和最小值 for (int i = 1; i < 10; i++) { maxInt = max(intArr[i], maxInt); minInt = min(intArr[i], minInt); maxFloat = max(floatArr[i], maxFloat); minFloat = min(floatArr[i], minFloat); maxDouble = max(doubleArr[i], maxDouble); minDouble = min(doubleArr[i], minDouble); maxChar = max(charArr[i], maxChar); minChar = min(charArr[i], minChar); } cout << "整数的最大值为：" << maxInt << endl; cout << "整数的最小值为：" << minInt << endl; cout << "浮点数的最大值为：" << maxFloat << endl; cout << "浮点数的最小值为：" << minFloat << endl; cout << "双精度数的最大值为：" << maxDouble << endl; cout << "双精度数的最小值为：" << minDouble << endl; cout << "字符的最大值为：" << maxChar << endl; cout << "字符的最小值为：" << minChar << endl; return 0; } ```