1 typedef enum{ A, B, C, D } SchoolName; 2 typedef enum{Female,Male} SexType; 3 typedef struct 4 { 5 char event[3]; 6 SexType sex; 7 SchoolName school; 8 int score; 9 }Component; 10 typedef struct{ 11 int MaleSum; 12 int FemaleSum; 13 int TotalSum; 14 }Sum; 15 Sum SumScore(SchoolName sn, Component a [], int n) 16 { 17 Sum temp; 18 temp.MaleSum = 0; 19 temp.FemaleSum = 0; 20 temp.TotalSum = 0; 21 int i; 22 for (i = 0; i < n; i++) 23 { 24 if (a[i].school = sn) 25 { 26 if (a[i].sex == Male) 27 temp.MaleSum += a[i].score; 28 if (a[i].sex == Female) 29 temp.FemaleSum += a[i].score; 30 } 31 } 32 temp.TotalSum = temp.MaleSum + temp.FemaleSum; 33 return temp; 34 }
#include<iostream> #include<cstdlib> using namespace std; #define MAXINT 65535 #define ArrSize 100 int fun(int i); int main() { int i, k; int a[ArrSize]; cout << "Enter K:"; cin >> k; if (k > ArrSize - 1) exit(0); for (i = 0; i <= k; i++) { if (i == 0) a[i] = 1; else { if (2 * i*a[i - 1] > MAXINT) exit(0); else a[i] = 2 * i*a[i - 1]; } } for (i = 0; i <= k; i++) { if (a[i] > MAXINT) exit(0); else cout << a[i] << " "; } system("pause"); return 0; }
1 #include<iostream> 2 #include<cstdlib> 3 #define N 10 4 using namespace std; 5 double polynomail(int a [], int i, double x, int n); 6 int main() 7 { 8 double x; 9 int n, i; 10 int a[N]; 11 cout << "input x:"; 12 cin >> x; 13 cout << "input n:"; 14 cin >> n; 15 if (n > N - 1) 16 exit(0); 17 cout << "input every number:"; 18 for (i = 0; i <= n; i++) 19 cin >> a[i]; 20 cout << "The polynomail value is:" << polynomail(a, n, x, n)<<endl; 21 return 0; 22 } 23 double polynomail(int a [], int i, double x,int n) 24 { 25 if (i > 0) 26 return a[n - i] + polynomail(a, i - 1, x, n)*x; 27 else 28 return a[n]; 29 }