#include <iostream> using namespace std; int main() { int a; while (scanf("%d",&a)!=EOF) { for (int i = 0 ; i <= 100; i++) { for (int j = 0 ; j <= 100- i ; j++) { if ((100-i-j)+ i*5*3 + j*3*3 <= a*3 ) { printf("x=%d,y=%d,z=%d\n",i,j,100-i-j); } } } } } 用三重循环可以比...