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题解 | #不死神兔问题#

#include <iostream> using namespace std; int getSum(int n); int main() { int n; cin >> n; cout << getSum(n) <<...

C++

2022-04-01

0 352

题解 | #不死神兔问题#

#include <iostream> using namespace std; int getSum(int n); int main() { int n; cin >> n; cout << getSum(n) <<...

C++

2022-04-01

0 231

题解 | #函数实现计算一个数的阶乘#

#include <iostream> using namespace std; long long factorial(int n); int main() { int n; cin >> n; cout << factorial...

C++

2022-04-01

0 192

题解 | #使用字符函数统计字符串中各类型字符的个数#

#include <iostream> #include <string> using namespace std; int main() { string str; getline(cin, str); int whitespace = 0...

C++

2022-04-01

0 272

题解 | #统计字符串中子串出现的次数#

#include <iostream> #include <cstring> using namespace std; int main() { char str[100] = { 0 }; char substr[100] = { 0 }; c...

C++

2022-04-01

0 232

题解 | #编写函数实现两数交换（指针方式）#

#include <iostream> using namespace std; // write your code here...... void swap(int *a,int *b){ int p=*a; *a=*b; *b=p; } int main...

C++

2022-04-01

0 230

题解 | #比较字符串大小#

#include <iostream> using namespace std; int mystrcmp(const char* src, const char* dst); int main() { char s1[100] = { 0 }; char s2[1...

C++

2022-04-01

0 303

题解 | #数组元素处理#

#include <iostream> using namespace std; void func(int* p, int n); int main() { int arr[6] = { 0 }; for (int i = 0; i < 6; i++) { ...

C++

2022-04-01

0 216

题解 | #数组元素处理#

#include <iostream> using namespace std; void func(int* p, int n); int main() { int arr[6] = { 0 }; for (int i = 0; i < 6; i++) { ...

C++

2022-04-01

0 242

题解 | #数组元素处理#

#include <iostream> using namespace std; void func(int* p, int n); int main() { int arr[6] = { 0 }; for (int i = 0; i < 6; i++) { ...

C++

2022-04-01

0 215