--- tags: DICE C --- 23-1 階層 === > [name=CHAWTeam] 目錄:[DICE C語言程式破解](/@CHAWTeam/DiceC) 題目 --- ```! 輸入一正整數n,輸出從1到n的所有階乘值(建議使用遞迴函式)。 輸入範例: 6 輸出範例: 1!=1 2!=2 3!=6 4!=24 5!=120 6!=720 C範例程式: #include <stdio.h> #include <stdlib.h> /*用遞迴找階乘值*/ int level(int i){ if(...){ return 1; } else{ return level(i-1)*i; } } int main() { int i,j; scanf(...); for(...){ printf(...); } return 0; } C++範例程式: #include<iostream> using namespace std; /*用遞迴找階層值*/ int level(int i){ if(i==1){ return 1; } else{ return level(i-1)*i; } } int main() { int i,j; cin>>i; for(j=1;j<=i;j++){ cout<<j<<"!="<<level(j)<<endl; } return 0; } ``` 程式碼 --- ```c= #include <stdio.h> #include <stdlib.h> int level(int i) { if (i == 1) { return 1; } else { return level(i - 1) * i; } } int main() { int n, i; scanf("%d", &n); for(i = 1; i <= n; i++) { printf("%d!=%d\n", i, level(i)); } return 0; } ``` 執行 --- ### 輸入 ```! 6 18 ``` ### 輸出 ```! 6 ``` --- [查看我們在HackMD上的所有筆記](/@CHAWTeam) 目錄:[DICE C語言程式破解](/@CHAWTeam/DiceC) --- {%hackmd Iiu5mOixR7yWkPHKCkabBg %} <iframe class="LikeCoin" height="235" src="https://button.like.co/in/embed/chawteam/button?referrer=https://hackmd.io/@CHAWTeam/DiceC-22-10" width="100%"></iframe> --- {%hackmd i1nMRrZcTFmTvoF897K9zg %}
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