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35 lines
674 B
35 lines
674 B
3 years ago
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using namespace std;
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#include <cstdio>
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#include <iostream>
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int main() {
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freopen("bcount.in", "r", stdin);
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freopen("bcount.out", "w", stdout);
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int n, q;
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cin >> n >> q;
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int cow_array[n];
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for (int i = 0; i < n; i++) {
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int j;
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cin >> j;
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cow_array[i] = j;
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}
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for (int i = 0; i < q; i++) {
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int j, k;
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cin >> j >> k;
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int a = 0;
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int b = 0;
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int c = 0;
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for (int i = 0; i < abs(j - k) + 1; i++) {
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if (cow_array[i + j - 1] == 1) {
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a++;
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} else if (cow_array[i + j - 1] == 2) {
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b++;
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} else if (cow_array[i + j - 1] == 3) {
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c++;
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}
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}
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cout << a << " " << b << " " << c << endl;
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}
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}
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