#include <stdio.h> #include <stdlib.h> #include <time.h> #include <math.h> int main() { int dig[10]; int i, j, max_index, tmp; srand (time(NULL)); for (i = 0 ; i <= 9 ; i++) { /*Заполняем случайными числами*/ dig[i] = 0 + rand() %21; printf("%d ",dig[i]); } printf("\n"); /*Сортировка по возрастанию*/ for (i = 9; i <= 0; i--) { max_index = 0; for (j = 0; j <= i; j++) { if(dig[j] >= dig[max_index]) max_index = j; tmp = dig[i]; dig[i] = dig[max_index]; dig[max_index] = tmp; } } for (i = 0; i <= 9; i++) printf("%d ",dig[i]); printf("\n"); }

Why prints the same sequence? Thanks in advance.

    1 answer 1

    for ( i = 9 ; i <= 0 ; i--) - how many times will the loop be executed? :-)