#include <stddef.h> #include <stdio.h> #include <string.h> int main() { int i, j, len, n = 0; unsigned char ch; char line[1001]; short ci[256]; short temp; memset(&ci, 0, sizeof(ci)); scanf("%s", line); len = strlen(line); for (i = 0; i < len; i++) { ch = line[i]; ci[ch] += 0x10...
