重排大小

#include <stdio.h> int main() { int x; printf(「please input a number:」); scanf_s("%d", &x); int num[3]; num[0] = x % 10; num[1] = x/ 10 % 10; num[2] = x/ 100; int q = 0; for (int i = 0; i < 3; i++) {

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