Start: Jun, 05, 2019 15:00:00
2019春ACM通识课考试(第二场)
End: Jun, 05, 2019 18:00:00
Time elapsed:
Time remaining:

Problem_ID: E
Result: Accepted
Time: 6ms
Memory: 1092kB
Author: 2018212212167
In contest: 1271

#include<stdio.h>
#include<math.h>
int main(){
	int n,m,i,j,num1=0,num2=0;
	scanf("%d%d",&n,&m);
	for(i=0;i<=n;i++){
		j=n-i;
		if((i*2+j*4)==m){
			num1=i;
			num2=j;
		}
	}
	if(num1!=0||num2!=0)
	printf("%d %d",num1,num2);
	else
	printf("No answer");
	return 0;
}