第1个回答 2019-11-11
#include <stdio.h>
int main()
{
FILE* fp = fopen("name.txt", "rb");
rewind(fp);
int str[256] = {};
while (!feof(fp))
++str[(unsigned short)fgetc(fp)];
fclose(fp);
int i;
for (i = 0; i < 256; i++)
printf("%d:%d times\n", i, str[i]); //cout << i << ":" << str[i] << " times" << endl;
return 0;
}本回答被提问者采纳