这个c代码哪有问题？

Question

#include <stdio.h>

#define pai 3.14159

#define r 5.33

int main()
{ printf("circumference=%f\n", pai * r * r);

printf("area=%f\n", 2 * pai * r);

reture 0;

}

Answer 1

reture-->return单词你写错了