Submission #11315817


Source Code Expand

#include <iostream>
#include <cstdio>

using namespace std;

int n, q, s, t, altitude[200005], diff[200005], temperature;

int main() {
    scanf("%d%d%d%d", &n, &q, &s, &t);
    for (int i = 0; i <= n; ++i) {
        scanf("%d", &altitude[i]);
        if (i > 0)diff[i] = altitude[i] - altitude[i - 1];
    }
    for (int i = 1; i <= n; ++i) {
        if (diff[i] > 0) {
            temperature -= diff[i] * s;
        } else if (diff[i] < 0) {
            temperature -= diff[i] * t;
        }
    }
    for (int j = 0; j < q; ++j) {
        int l, r, x;
        scanf("%d%d%d", &l, &r, &x);
        if (diff[l] > 0) {
            temperature += diff[l] * s;
        } else if (diff[l] < 0) {
            temperature += diff[l] * t;
        }
        diff[l] += x;
        if (diff[l] > 0) {
            temperature -= diff[l] * s;
        } else if (diff[l] < 0) {
            temperature -= diff[l] * t;
        }
        if(r!=n) {
            if (diff[r+1] > 0) {
                temperature += diff[r+1] * s;
            } else if (diff[r+1] < 0) {
                temperature += diff[r+1] * t;
            }
            diff[r + 1] -= x;
            if (diff[r + 1] > 0) {
                temperature -= diff[r + 1] * s;
            } else if (diff[r + 1] < 0) {
                temperature -= diff[r + 1] * t;
            }
        }
        printf("%d\n",temperature);
    }
    return 0;
}

Submission Info

Submission Time
Task A - フェーン現象 (Foehn Phenomena)
User luogu_bot5
Language C++ (GCC 5.4.1)
Score 0
Code Size 1401 Byte
Status WA
Exec Time 105 ms
Memory 4096 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:38: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d%d%d", &n, &q, &s, &t);
                                      ^
./Main.cpp:11:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &altitude[i]);
                                  ^
./Main.cpp:23:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d%d", &l, &r, &x);
                                    ^

Judge Result

Set Name Subtask01 Subtask02 Subtask03
Score / Max Score 0 / 30 0 / 10 0 / 60
Status
AC × 7
WA × 17
AC × 4
WA × 9
AC × 12
WA × 43
Set Name Test Cases
Subtask01 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 01-20.txt, 01-21.txt, sample-01.txt, sample-02.txt, sample-03.txt
Subtask02 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, 02-08.txt, 02-09.txt, 02-10.txt, 02-11.txt, 02-12.txt, 02-13.txt, sample-02
Subtask03 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 01-20.txt, 01-21.txt, 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, 02-08.txt, 02-09.txt, 02-10.txt, 02-11.txt, 02-12.txt, 02-13.txt, 03-01.txt, 03-02.txt, 03-03.txt, 03-04.txt, 03-05.txt, 03-06.txt, 03-07.txt, 03-08.txt, 03-09.txt, 03-10.txt, 03-11.txt, 03-12.txt, 03-13.txt, 03-14.txt, 03-15.txt, 03-16.txt, 03-17.txt, 03-18.txt, sample-01.txt, sample-02.txt, sample-03.txt
Case Name Status Exec Time Memory
01-01.txt AC 2 ms 256 KB
01-02.txt WA 2 ms 256 KB
01-03.txt WA 2 ms 256 KB
01-04.txt WA 2 ms 256 KB
01-05.txt WA 2 ms 256 KB
01-06.txt WA 2 ms 256 KB
01-07.txt WA 2 ms 256 KB
01-08.txt WA 2 ms 256 KB
01-09.txt WA 2 ms 256 KB
01-10.txt WA 2 ms 256 KB
01-11.txt WA 2 ms 256 KB
01-12.txt WA 2 ms 256 KB
01-13.txt WA 2 ms 256 KB
01-14.txt WA 2 ms 256 KB
01-15.txt WA 2 ms 256 KB
01-16.txt WA 2 ms 256 KB
01-17.txt WA 2 ms 256 KB
01-18.txt WA 2 ms 256 KB
01-19.txt AC 1 ms 256 KB
01-20.txt AC 1 ms 256 KB
01-21.txt AC 1 ms 256 KB
02-01.txt AC 100 ms 3200 KB
02-02.txt AC 101 ms 3840 KB
02-03.txt WA 102 ms 3840 KB
02-04.txt AC 98 ms 3584 KB
02-05.txt WA 101 ms 4096 KB
02-06.txt WA 93 ms 3968 KB
02-07.txt WA 93 ms 3968 KB
02-08.txt WA 105 ms 3968 KB
02-09.txt WA 105 ms 3968 KB
02-10.txt AC 101 ms 3712 KB
02-11.txt WA 87 ms 3712 KB
02-12.txt WA 91 ms 3968 KB
02-13.txt WA 91 ms 3968 KB
03-01.txt AC 100 ms 3328 KB
03-02.txt WA 104 ms 3968 KB
03-03.txt WA 105 ms 3968 KB
03-04.txt WA 105 ms 3968 KB
03-05.txt WA 104 ms 3968 KB
03-06.txt WA 104 ms 3968 KB
03-07.txt WA 104 ms 3968 KB
03-08.txt WA 105 ms 3968 KB
03-09.txt WA 102 ms 3840 KB
03-10.txt WA 105 ms 3968 KB
03-11.txt WA 99 ms 4096 KB
03-12.txt WA 104 ms 3968 KB
03-13.txt WA 92 ms 3968 KB
03-14.txt WA 91 ms 3968 KB
03-15.txt WA 94 ms 3968 KB
03-16.txt WA 89 ms 3968 KB
03-17.txt WA 91 ms 3968 KB
03-18.txt WA 91 ms 3968 KB
sample-01.txt AC 1 ms 256 KB
sample-02.txt AC 1 ms 256 KB
sample-03.txt AC 1 ms 256 KB