心里魔术

#include<stdio.h>
#include <time.h>
#include<windows.h>
#include<string>
int main(){
?int i;
?char c,gu;
?srand((unsigned)time(NULL));
?
?c = 6;
?gu = rand()%6+1;
?for(i = 1;i<=100;i++){
??c = rand()%31+1;
??if(c >= 1&&c<=13)
????c = 17;
??if(i%9==0)
???printf("%d. %ct",i,gu);
???else
????printf("%d. %ct",c);
???if(i%5==0)
???printf("n");
?}
?getchar();
?printf("the icon you guess is:n");
?for(i = 1; i<=10;i++){
??printf("%c ",gu);
?}
?printf("n");
?return 0;
}