2.4
#include<stdio.h>
int main(void)
{
int s;
s = 52;
printf("There are %d weeks in a year.",s);
return 0;
}
2.5
a.Baa Baa Blacke Sheep.Have you any wool?
b.Begone!nO creature of lard!
c.What?
No/nfish?
d.2+2=4
2.6 都是
2.7
int n,m;
n=3020;
m=250;
printf("There were %d words and %d 350 lines",n,m);
2.8