这个程序哪里有错

Question

#include <stdio.h>main(){     int score[10]={67,98,75,63,82,79,81,91,66,84};    int a=zonshu(score); printf("%d",a);}int zonshu(int score[]){ int i; int sum; for(i=0;i<10;i++) { sum=sum+score[i]; } return sum;}

Answer 1

#include <stdio.h>
int zonshu(int score[]);  //这里要进行声明
main()
{
    int score[10]={67,98,75,63,82,79,81,91,66,84};
    int a=zonshu(score);
printf("%d",a);
return 0; //这里加上正确返回
}
int zonshu(int score[])
{
int i;
int sum;
for(i=0;i<10;i++)
{
sum=sum+score[i];
}
return sum;
}

输出：

33533

Answer 2

include <stdio.h>

int zonshu(int score[])

{

int i;

int sum;

for(i=0;i<10;i++)

{

sum=sum+score[i];

}

return sum;

}

int main()

{

    int score[10]={67,98,75,63,82,79,81,91,66,84};

    int a=zonshu(score);

printf("%d",a);

}

Answer 3

 include<stdio.h>

int main()

{

    int score[10]={67,98,75,63,82,79,81,91,66,84};

    int a=zonshu(score);

printf("%d",a);

}

int zonshu(int score[])

{

int i;

int sum;

for(i=0;i<10;i++)

{

sum=sum+score[i];

}

return sum;

}

Answer 4

初学，但是看到一个。main。应该写 int main()吧