.Two table tennis teams compete, each with three players, team A has three players a, b, and c, and team B has three players x, y, and z. Lots have been drawn to determine the third list. //Someone asked the team members for the list of matches. a says he is not compared with x, c says he is not compared with x and z.
#include <stdio.h>
int main()
{
char i, j, k; //a,b,c
for (i = 'x'; i <= 'z'; i++)
{
for (j = 'x'; j <= 'z'; j++)
{
if (i != j)
{
for (k = 'x'; k <= 'z'; k++)
{
if (i != k && j != k)
{
if (k != 'x' && k != 'z' && i != 'x')
{
printf("a-%c,b-%c,c-%c\n", i, j, k);
goto over;//跳到指定位置
}
}
}
}
}
}
over:
return 0;
}