本来很久没有碰C了,今天突然翻到以前在废纸上写的一小段代码
正好现在有了条件,把它调试通过了,发上来。
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
main(){
int a,b;
time_t c;
srand((unsigned) time(&c));
a=rand()%21;
printf("Please key in a number from 0 to 20\n");
printf("=");
scanf("%d",&b);
while(b!=a){
if(b>a){
printf("more\n");
printf("=");
}else if(b<a){
printf("less\n");
printf("=");
}
scanf("%d",&b);
}
printf("Righr! The random number is %d",a);
}