```cpp #include using namespace std; void change(char str[50],int n); int main() { char str[100]; int n; cin >> n; cin.ignore(); cin.getline(str, 50); change(st…

```cpp #include #include using namespace std; double comp(double brr[], int b); double score(int brr[], int a); int main() { int n, m,i,j, arr[100] = { 0 }; dou…

```cpp #include using namespace std; int part(int m); int main(){ int n; long long answer; cin>>n; answer=part(n); cout<<answer; return 0; } int part(int m){ if…

```cpp #include using namespace std; int part(int m, int n, int brr[]); int main() { int x, y,i, n, arr[100] = { 0 }; cin >> x >>y; n = part(x, y,arr); cout <<…

在讨论《想问一下下为什么80分》回复：

@[Diary_Of_Young](luogu://user/751062)谢谢！

```cpp #include #include #include using namespace std; double dis(int a, int b, int c, int d); int main() { int x1, x2, y1, y2, x3, y3; float a, b, c, sum; cin…

```cpp #include using namespace std; int main() { int a, b, c, d; cin >> a >> b >> c >> d; if (d-b < 0){ cout << c - a - 1 <<" " << d - b + 60; } else { cout <<…

```cpp #include #include using namespace std; int main() { int n, i,j,p; cin >> n; for (i = n - 1; i > 0; i--) { if (n % i == 0) { p = i; for (j = 2; j = sqrt(p…

```cpp #include #include #include using namespace std; float dis(int a, int b, int c, int d); int main() { int x1, x2, y1, y2, x3, y3; double a,b,c,sum; cin >>…

```cpp #include using namespace std; int main() { int arr[100][100] = { 0 }, brr[7] = { 0 }, crr[7] = { 0 }; int i, j, k, q, n, count[100] = { 0 }; cin >> n; fo…

```cpp #include using namespace std; int main() { int w, x, h,q,i,j,k,v,qr; int x1, y1, x2, y2, z1, z2; int count = 0; int arr[21][21][21] = {0}; cin >> w >> x…

在讨论《请问各位大佬们，为什么就四十分啊》回复：

@[Fcersoka](luogu://user/542389)谢谢大佬！！！

在讨论《请问各位大佬超时了怎么改》回复：

@[Fcersoka](luogu://user/542389)为什么要把n=0，以及写成++n的形式，这块不太理解，我写成从1开始反而不行，谢谢

在讨论《请问各位大佬们，为什么就四十分啊》回复：

@[Fcersoka](luogu://user/542389)改了还是四十分苦笑

在讨论《请问各位大佬超时了怎么改》回复：

@[Fcersoka](luogu://user/542389)从TLE变成WA了还是不太对

```cpp #include #include using namespace std; int main() { int n, k, sum, num, count1, count2; cin >> n; cin >> k; sum = 0; num = 0; count1 = 0; count2 = 0; for…

在讨论《请问各位大佬们，哪里有问题啊编译失败》回复：

@[Reduct](luogu://user/1379399) 谢谢

```cpp #include using namespace std; int main() { int k,n; double sum; n = 1; sum = 0; cin >> k; while (k > sum) { sum = sum +double( 1 / n); n++; } cout << n;…

```cpp #include #include using namespace std; int main() { int n,i; double a, b; cin >> n; a = 1.0; b = 1.0; for (i = 0; i < n; i++) { a = a* (1 + sqrt(5)) / 2;…

```cpp #include using namespace std; int main() { int n,i,count; count = 1; cin >> n; int arr[1000] = { n }; for (i = 0;i<999; i++) { count++; if (arr[i] % 2 !=…

在讨论《应该是超时了，请问各位大佬该怎么改》回复：

@[Fractured_Angel](luogu://user/837888)全开double前几个变红WA了，之前是灰色TEL的

```cpp #include #include using namespace std; int main() { int n,i,j,p,sum=0, arr[10005] = { 0 }; cin >> n; for (i = 0; i > arr[i]; } for (i = 0; i arr[j + 1])…

```cpp #include using namespace std; int main() { int k,n; double sum; n = 1; sum = 0; cin >> k; while (k > sum) { sum = sum +double( 1 / n); n++; } cout << n;…