C语言常考编程题(2)

}

for(int i = 0;i< 5;i++)

{

if(a[i] % 2 != 0)

{

printf("%d ",a[i]);

}

else

{

continue;

}

}

return 0;

}

3：输入一个数，然后把这个数放到一个数组中

int main()

{

unsigned int a;

printf("input a number less than 65536\n");

scanf("%d",&a);//

int b[5];

b[0] = a / 10000;

printf("第一位为：%d\n",b[0]);

b[1] = (a - b[0] * 10000) / 1000;

printf("第二位为：%d\n",b[1]);

b[2] = (a - b[0] * 10000 - b[1] * 1000) / 100;

printf("第三位为：%d\n",b[2]);

b[3] = (a - b[0] * 10000 - b[1] * 1000 - b[2] * 100) / 10;

printf("第四位为：%d\n",b[3]);

b[4] = a - b[0] * 10000 - b[1] * 1000 - b[2] * 100 - b[3] * 10;

printf("第五位为：%d\n",b[4]);

return 0;

}

4：输入一个字符串，然后返回一个整数，就是返回所有的ascll码

#include <string.h>

#include <stdio.h>

int main()

{

char* p = "abcd";

int b = strlen(p);

printf("the length is:%d\n",b);

int a[20];

int i = 0;