#include<stdio.h>int main()

#include<stdio.h>
int main()
{ float score,sum=0;
int i,n=0;
for(i=1; i＜31; i＋＋)
{ printf("please enter score:");
scanf("%f",&score);
if(score＜60)
{ printf("fall:%6.2f\n",score);
continue;}
sum=sum＋score;
n=n＋1;
}
return 0;
}
求大佬帮我康康这两个编程，今晚要交，总有错误