数学趣题——排列组合

#include <stdio.h>

   2:  

int main()

   4: {

int red, yellow, green;

for (red=0; red<=3; ++red)

for (yellow=0; yellow<=3; ++yellow)

for (green=2; green<=6; ++green)

if(red + yellow + green == 8)

, red, yellow, green);

return 0;

  12: }