驹驹币

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#include<stdio.h>
double g,j,ga;
int ans;
int main(){
	scanf("%lf",&g);scanf("%lf",&j);
	ga = g; ans = 1;
	while(ga > j){
		ga += g * 0.1;
		j += j * 0.05;
		ans ++;
	}
	printf("%d %lf",ans,j + ga);
}