include
int main()
{
int a=1, b=3, c=0;
for (a ; a < b; a++)
c = c + a + a;
printf("c的值为:%d", c);
getchar();
return 0;
}
include
int main()
{
int a, b=3, c=0;
for (a=1 ; a < b; a++)
c = c + a + a;
printf("c的值为:%d", c);
getchar();
return 0;
}