Submission #20356

# Submission time Handle Problem Language Result Execution time Memory
20356 2017-02-07T07:57:46 Z 채점 시스템 (OJUZ11_judge) C++
78 / 100
235 ms 652 KB
#include <bits/stdc++.h>
using namespace std;
typedef long long lint;
typedef long double llf;
typedef pair<int, int> pi;

int get_jarisoo(int x){
	if(x == 0) return 1;
	int ans = 0;
	while(x){
		ans++;
		x /= 10;
	}
	return ans;
}

int pw[18];

int main(){
	pw[0] = 1;
	for(int i=1; i<18; i++) pw[i] = pw[i-1] * 10;
	int q;
	cin >> q;
	while(q--){
		int a, b;
		cin >> a >> b;
		int z = get_jarisoo(a);
		bool ok = 0;
		for(int i=0; i<16; i++){
			if(a + pw[z + i] > b){
				printf("%d\n", i);
				ok = 1;
				break;
			}
		}
		if(!ok) puts("16");
	}
}
# Verdict Execution time Memory Grader output
1 Correct 188 ms 408 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 188 ms 408 KB Output is correct
2 Correct 197 ms 408 KB Output is correct
3 Correct 196 ms 408 KB Output is correct
4 Correct 192 ms 460 KB Output is correct
5 Correct 215 ms 460 KB Output is correct
6 Correct 211 ms 460 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 188 ms 408 KB Output is correct
2 Correct 197 ms 408 KB Output is correct
3 Correct 196 ms 408 KB Output is correct
4 Correct 192 ms 460 KB Output is correct
5 Correct 215 ms 460 KB Output is correct
6 Correct 211 ms 460 KB Output is correct
7 Incorrect 212 ms 652 KB -
8 Incorrect 235 ms 652 KB -
9 Incorrect 215 ms 652 KB -
10 Incorrect 229 ms 652 KB -
11 Incorrect 219 ms 652 KB -