Submission #866340

#	Time	Username	Problem	Language	Result	Execution time	Memory
866340		vjudge1	Euklid (COCI20_euklid)	C++14	110 / 110	1 ms	600 KiB

euklid

#include<cstdio>
typedef long long ll;
int main(){
	int T;
	ll g,h,hk,a,b;
	scanf("%d",&T);
	while(T--){
		scanf("%lld%lld",&g,&h);
		hk=h;
		while(hk<=g)hk*=h;
		b=(hk+g-1)/g*g,a=h*b+g;
		printf("%lld %lld\n",a,b);
	}
	return 0;
}

Compilation message (stderr)

euklid.cpp: In function 'int main()':
euklid.cpp:6:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    6 |  scanf("%d",&T);
      |  ~~~~~^~~~~~~~~
euklid.cpp:8:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |   scanf("%lld%lld",&g,&h);
      |   ~~~~~^~~~~~~~~~~~~~~~~~

• Subtask 1: 4 / 4
• Subtask 2: 8 / 8
• Subtask 3: 8 / 8
• Subtask 4: 15 / 15
• Subtask 5: 40 / 40
• Subtask 6: 35 / 35