求高于平均分的学生学号及成绩（学号和成绩人工输入）

double find(int total, int n) {

     int number, score,  average;

     scanf(“%d”, &number);

     if(number != 0) {

         scanf(“%d”, &score);

         average = find(total+score, n+1);

         if(score >= average)

              printf(“%d:%dn”, number, score);

         return average;

     } else {

         printf(“Average=%dn”, total/n);

         return total/n;

     }

}

int main(int argc, char* argv[]) {

     find(0, 0);

}