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题解 | #数组元素反转#

using namespace std; int main() { int arr[6] = { 0 }; int len = sizeof(arr) / sizeof(int); for (int i = 0; i < len; i++) { ...

C++

2022-03-18

0 350

题解 | #计算商品打折结算金额#

#include <iomanip> using namespace std; int main() { double price; cin >> price; double cost = 0.0; // write your ...

C++

2022-03-17

0 256

题解 | #交换两个变量的值#

using namespace std; int main() { int a = 0; int b = 0; cin >> a; cin >> b; //write your code here....... ...

C++

2022-03-17

0 319

题解 | #统计一句话中重复单词的个数#

public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); String line = scanner.nextL...

Java

2022-03-15

0 365

题解 | #统计字符串中字母出现次数#

public class Main { public static void main(String[] args) { String string = "H e l l o ! n o w c o d e r"; Scanner scanner= new S...

Java

2022-03-14

0 479

题解 | #实现接口#

public class Main { public static void main(String[] args) { Comparator comparator = new ComparatorImpl(); Scanner scanner = new...

Java

2022-03-12

0 319

题解 | #验证年龄#

public class Main { public static void main(String[] args) { Person p = new Person(); Scanner scanner = new Scanner(System.in); ...

Java

2022-03-12

0 282

题解 | #牛牛的排序#

using namespace std; void sort(int *array,int n) { if(array==NULL) return; if(n <= 1) return; for(int i=0;i<n-1;++i){ for(i...

C++

2022-03-07

0 368

题解 | #复制部分字符串#

using namespace std; int cal(int *array,int n){ int *p = array; int sum=0; for(int i=0;i<n;i++){ sum+=*p; p++; ...

C++

2022-03-07

1 435