编程题 从文件中读入200个整数放入XX数组中,求数组中的最大数max和最大数个数cnt和XX数组中能被3或7整除的元素值的算术平均值PJ(保留2位小数)

不知道我发的是不是地方,总之谢谢大家了~

#include<stdio.h>

int main() { FILE *fp; int array[200]; int i,cnt = 0,av_cnt = 0,max; float average,sum = 0.0; if((fp = fopen("abc.txt","r"))==NULL) printf(" the file can not open!\n"); for(i = 0 ; i<200;i++) fscanf( fp,"%d",&array[i]); fclose(fp); for(i = 0 ; i<200;i++) printf("%d\t",array[i]); printf("\n"); max = array[0]; for(i = 1; i <200; i++) if(max<array[i]) max = array[i]; for(i = 0; i< 200 ;i++) if(max == array[i]) ++cnt; printf("max = %d, max_cnt = %d\n",max,cnt); for( i = 0; i<200;i++) if(array[i] % 3 == 0|| array[i] % 7 == 0) { ++av_cnt; sum += array[i]; } average = sum / av_cnt; printf("average = %f\n ", average); }