oj.uz

답안 #3161

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
3161 2013-08-26T12:45:14 Z kipa00 지능형 기차 2 (KOI11_train2) C++
16 / 16
 0 ms 1088 KB 
#include <cstdio>

int main() {
    int i, n = 0, max = -1;
    bool nowplus = false;
    while (scanf("%d", &i) == 1) {
        if (nowplus) {
            n += i;
        } else {
            n -= i;
        }
        if (max < n) {
            max = n;
        }
        nowplus = !nowplus;
    }
    printf("%d\n", max);
    return 0;
}

Subtask #1
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1088 KB Output is correct
2 Correct 0 ms 1088 KB Output is correct
3 Correct 0 ms 1088 KB Output is correct
4 Correct 0 ms 1088 KB Output is correct
5 Correct 0 ms 1088 KB Output is correct
6 Correct 0 ms 1088 KB Output is correct
7 Correct 0 ms 1088 KB Output is correct
8 Correct 0 ms 1088 KB Output is correct
9 Correct 0 ms 1088 KB Output is correct
10 Correct 0 ms 1088 KB Output is correct