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: 7ms
Memory: 1092kB
Author: 2018212212292
In contest: 1271

#include<stdio.h>
int main(){
	int n,m,j,t,i,o=0;
	scanf("%d %d",&n,&m);
    for(i=0;i<=n;++i){
    	j=2*i+4*(n-i);
    	t=n-i;
    	if(j==m){
    		printf("%d %d",i,t);	
    		o=1;
		}
	}
    if(o!=1){
    	printf("No answer");
    }
	return 0;
}