#include<stdio.h>
int main()
{
int a = 0;
int b = 2;
if (a == 1)
if (b == 2)
printf("hehe\n");
else//在没有{}的情况下,
else会跟随最近的一个if
printf("haha\n");
return 0;//运行不打印然后东西}
//证明15是奇数
#include<stdio.h>
int main()
{
int num = 15;
if (1 == num % 2)
printf("奇数\n");
}
//写出1-100的奇数
#include<stdio.h>
int main()
{
int a = 0;
/*for (a = 1; a <= 100; a += 2)
{
printf("%d\n", a);
}*/
for (a = 1; a <= 100; a++)
{
if (1 == a % 2)
printf("%d\n",a);
}
}