Submission #1165492

#	Time	Username	Problem	Language	Result	Execution time	Memory
1165492		aminabouakaz	Pyramids (IOI24_pyramids)	C++20	Compilation error	0 ms	0 KiB

pyramids

#include <vector>
#include <numeric>
#include <iostream>

using namespace std;

vector<int> pyramidsA, pyramidsB;

void init(vector<int> A, vector<int> B) {
    pyramidsA = A;
    pyramidsB = B;
}

bool canTransform(int leftA, int rightA, int leftB, int rightB) {
    int sumA = accumulate(pyramidsA.begin() + leftA, pyramidsA.begin() + rightA + 1, 0);
    int sumB = accumulate(pyramidsB.begin() + leftB, pyramidsB.begin() + rightB + 1, 0);
    return sumA == sumB;
}

int main() {
    int numPyramids, numQueries;
    cin >> numPyramids >> numQueries;

    vector<int> stonesA(numPyramids), stonesB(numPyramids);

    for (int i = 0; i < numPyramids; ++i) {
        cin >> stonesA[i];
    }

    for (int i = 0; i < numPyramids; ++i) {
        cin >> stonesB[i];
    }

    init(stonesA, stonesB);

    for (int i = 0; i < numQueries; ++i) {
        int L, R, X, Y;
        cin >> L >> R >> X >> Y;
        cout << (canTransform(L, R, X, Y) ? 1 : 0) << endl;
    }

    return 0;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccYiP4lC.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccBGBhC3.o:pyramids.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccYiP4lC.o: in function `main':
grader.cpp:(.text.startup+0x5b2): undefined reference to `can_transform(int, int, int, int)'
collect2: error: ld returned 1 exit status