11.排序-选择排序
#include <stdio.h> #include <string.h> int main() { char str[] = "mnbvcxzlkjhgfdsapoiuytrewq"; int size = strlen(str); int index = 0; for (int i = size - 1; i > 0; --i) { for (int ii = size - i; ii < size; ++ii) { if(str[index] > str[ii]) { char temp = str[index]; str[index] = str[ii]; str[ii] = temp; } printf("%d=====%c\n", i ,str[index] ); } index++; } printf("%s\n", str); return 0; }