main()int n;printf("please input a number\n");scanf("d%",&n);if(n%2==0)printf("the number is ou shu");elseprintf("the number is ji shu");}判断数据的奇偶只要判断数据比特位的最后一位就好了,是1的话就是奇数,0的话就是偶数可以用bitget函数来取得数据的最后一位。或者有下述代码if mod(x,2) == 0%number is evenelse%number is oddend#include <stdio.h>void main()int n;scanf("%d",&n);(n%2)?printf("%d是奇数",n):printf("%d是偶数",n);}