#include<stdio.h>
int main()
{
printf("201983270555");
return 0;
}
#include<stdio.h>
int main ()
{
printf("---·---·---")；
return 0;
}
#include<stdio.h>
int product (int,int );
int main (void)
{
int x,y,s;
scanf("%d %d",&x,&y);
s=product(x,y);
printf("The mul is:%d",s);
return 0;
}
int product (int a,int b)
{
int mul;
mul=a*b;
return mul;
}
#include<stdio.h>
int main ()
{
int a=5,b=7,c=100,d,e,f;
d=a/b*c;
e=a*c/b;
f=c/b*a;
printf("d=%d,e=%d,f=%d\n",d,e,f);
return 0;
}
#include<stdio.h>
int main(）
{
int a=5,b=8;
printf("a++=%d\n",a++);
printf("a=%d\n",a);
printf("++b=%d\n",++b);
printf("b=%d\n",b);
return 0;
}
#include<stdio.h>
int main()
{
int a=5,b=8,c=8;
printf("%d,%d,%d,%d\n",a==b&&a==c,a!=b&&a!=c,a>=b&&a>=c,a<=b&&a<=c);
printf("%d,%d\n",a<=b||a>=c,a==b||b==c);
printf("%d,%d,%d,%d\n",!(a==b),!(a>=b),!(a>=c),!(a<=b));
return 0;
}
