第二周作业

include<stdio.h>

include<stdlib.h>

int main()

{
FILE*fp;
int j,i,max;
int a[10];
char op;
if((fp=fopen("C:\mt星\ldh.txt","r+"))==NULL){
printf("File open error!");
exit(0);
}
for(i=0;i<10;i++){
fscanf(fp,"%d%c",&a[i],&op);
printf("%d%c",a[i],op);
}
a[max]=0;
for(j=0;j<10;j++){
if(a[j]>a[max]){
a[max]=a[j];
max=j;
}
}
fprintf(fp,"\n%d %d",a[max],max);
if(fclose(fp)){
printf("Can not close the file!");
exit(0);
}
return 0;
}