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2018-09-13 16:28 0 1695 推薦指數:
#include<stdio.h>int factorial (int n); int main(){ int n; scanf("%d",&n); printf("%d \n",factorial(n)); return 0;} int factorial(int ...
題目:編寫一個函數,輸入n為偶數時,調用函數求1/2+1/4+…+1/n,當輸入n為奇數時,調用函數1/1+1/3+…+1/n(利用指針函數) 當n為偶數時,則有: 1/2*1+1/2*2+1/2*3+1/2*4+...1/2*(n/2) 當n為奇數 ...
#include<stdio.h>#include<math.h> //程序中調用冪函數pow(),需包含頭文件math.h//void main(){ int i,n; printf("Please enter n:"); scanf("%d",&n ...
#include<stdio.h>void main(){ int i,n,sum=0; //聲明三個整型變量,並為變量sum初始化賦值為0// printf("Please enter n:"); //輸入提示語// scanf("%d",&n); //調用scanf()函數 ...