14 条题解

  • 1
    @ 2023-10-22 22:17:17
    #include<stdio.h>
    int main()
    {
        int i,n,sum=1;
        scanf("%d",&n);
        for(i=1;i<=n;i++)
        {
          sum*=i;
        }
        printf("%d",sum);
        return 0;
    }
    
    • 1
      @ 2022-12-4 20:09:59
      #include<stdio.h>
      int cpp(int a){
          if(a==1||a==0){
              return 1;
          }
          return a*cpp(a-1);
      }
      int main(){
      int y;
      scanf("%d",&y);
      printf("%d",cpp(y));
      
      
      
      }
      
      • 0
        @ 2025-9-27 19:05:52

        #include <stdio.h> int main() { int n; int sum=1;

        scanf("%d",&n); do{ sum=sum*n; n--; } while(n>0); printf("%d",sum); return 0; }

        • 0
          @ 2025-9-25 21:17:57

          #include<stdio.h> int main(){ int n,i; scanf("%d",&n); int sb=1; if(n==0){printf("1\n");return 0;} for(i=1;i<=n;i++){sb*=i;} printf("%d\n",sb);

          return 0;
          

          }

          • 0
            @ 2025-9-20 0:09:51

            #include<stdio.h>

            int main() { int n=0; int i; int factorial=1; scanf("%d",&n); for(i=1;i<=n;i++){ factorial=factorial*i; } printf("%d",factorial); return 0; }

            • 0
              @ 2025-4-20 15:23:26

              臭不要脸法

              python字典解决,谁叫数据小呢?

              dic={0:1,1:1,2:2,3:6,4:24,5:120,6:720,7:5040,8:40320,9:362880,10:3628800}
              n=int(input())
              print(dic[n])
              
              • 0
                @ 2024-9-8 9:48:12

                #include <iostream> using namespace std; int main() { int n; int jiecheng = 1; cin >> n; for(int i=1;i<=n;++i) { jiecheng *= i; } cout << jiecheng << endl; return 0; }

                • 0
                  @ 2024-9-8 9:47:54

                  #include <iostream> using namespace std; int main() { int n; int jiecheng = 1; cin >> n; for(int i=1;i<=n;++i) { jiecheng *= i; } cout << jiecheng << endl; return 0; }

                  • 0
                    @ 2024-4-24 22:06:38
                    #include <stdio.h>
                    int main()
                    {
                        int a,b=1,c=1;
                        scanf("%d",&a);
                        while(b<=a)
                        {
                            c=c*(b++);
                        }
                        printf("%d",c);
                        return 0;
                    }//
                    
                    • 0
                      @ 2023-9-23 11:14:18

                      #include<stdio.h> int main(){ int n,sum=1,b; int a[10]; scanf("%d",&n); b=n; for(int i=0;i<b;i++){ a[i]=n; sum=sum*a[i]; n--; } printf("%d",sum); return 0; }

                      • 0
                        @ 2023-8-16 21:13:54

                        #include<stdio.h> int main() { int i,n,sum=1;

                        scanf("%d",&n);
                         for(i=1;i<=n;i++)
                         {
                         	sum=sum*i;
                         }
                        printf("%d",sum);
                        
                        
                        
                        return 0;
                        

                        }

                        • 0
                          @ 2023-1-1 15:43:44

                          #include<stdio.h> int main() { int n,i,sum=1; scanf("%d",&n); for(i=1;i<=n;i++) { sum=sum*i; } printf("%d",sum); return 0; }

                          • 0
                            @ 2022-9-23 18:21:37

                            #include<iostream> using namespace std; int main() { int n,m,i,s; s=m; cin>>m>>n;

                            cin>>n; for(i=m;i<=n;i++){ s=s*i;

                            } cout<<s<<endl; return 0;

                            }

                            • -1
                              @ 2022-9-27 20:21:43

                              #include<stdio.h> int main() { int n,i,s=1,sum=0;

                              scanf("%d",&n);
                              
                              for(i=1;i<=n;i++)
                              {
                              	s=s*i;
                              	sum=s+sum;
                              }
                              printf("%d",s);
                              
                              return 0;
                              

                              }

                              • 1

                              信息

                              ID
                              21
                              时间
                              1000ms
                              内存
                              128MiB
                              难度
                              6
                              标签
                              递交数
                              7217
                              已通过
                              2459
                              上传者