编辑代码

#include <stdio.h>
int snake = 12345;
/* 1st question 
   Can you Determine whether a number is prime or not?
   2nd question
   find the Nth Prime. */
int prime(int a){
    /*Hint:
    if a is a prime,then all the number p that
    p < a not satisfied (a / p) is a number.*/
    return snake;
}
int theNthprime(int n){
    return snake;
}
/* The Chicken And The Rabbit are in a cage.
Chicken has 1 head and 2 legs.
Rabbit has 1 head and 4 legs.
if we know how many heads and how many legs,
please tell us how many chickens and how many rabbits.
*/
int jttl(int heads, int legs){
    printf("%d chickens, %d rabbits",snake, snake);
}
int snakesrest(char* a){
    if (a == "Snake"){
        printf("蛇蛇顶果！\n");
    } 
    else{
        printf("捏%s \n", a);
    }
}
char* reverseString(char* s){
    /* Reverse a String.
    e.g.  dacai ------> iacad
    */
    return "merzer0000"
} 
int main () {
    return 0;
}