# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
48393 | 2018-05-12T17:05:53 Z | ernestvw | 돌 무게 재기 (IZhO11_stones) | C++11 | 1000 ms | 1584 KB |
#include <iostream> #include <algorithm> #include <vector> using namespace std; int nbStones; int suffix[100001]; int main(){ scanf("%d", &nbStones); for(int i = 1; i <= nbStones; i++) suffix[i] = 0; int maxi = 0; int mini = 0; for(int q = 1; q <= nbStones; q++){ int indice, side; scanf("%d%d", &indice, &side); for(int i = 1; i <= nbStones; i++) if(i <= indice) suffix[i]+=(side==1?1:-1); maxi=0,mini=0; for(int i=1;i<=nbStones;i++) maxi=max(maxi, suffix[i]), mini=min(mini, suffix[i]); if(maxi>0 and mini<0)printf("?"); else if(maxi==0 and mini==0)printf("?"); else if(maxi>0)printf(">"); else if(mini<0)printf("<"); printf("\n"); } }
Compilation message
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 2 ms | 380 KB | Output is correct |
2 | Correct | 2 ms | 620 KB | Output is correct |
3 | Correct | 2 ms | 620 KB | Output is correct |
4 | Correct | 2 ms | 620 KB | Output is correct |
5 | Correct | 3 ms | 680 KB | Output is correct |
6 | Correct | 2 ms | 716 KB | Output is correct |
7 | Correct | 5 ms | 724 KB | Output is correct |
8 | Correct | 6 ms | 728 KB | Output is correct |
9 | Correct | 4 ms | 756 KB | Output is correct |
10 | Correct | 150 ms | 1012 KB | Output is correct |
11 | Execution timed out | 1088 ms | 1584 KB | Time limit exceeded |
12 | Halted | 0 ms | 0 KB | - |