28 lines
657 B
C
28 lines
657 B
C
#include <stdio.h>
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int main() {
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const int ORDER = 3;
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int mx[ORDER][ORDER];
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int n = 0;
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for (int i = 0; i < ORDER; i++)
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for (int j = 0; j < ORDER; j++) {
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printf("Element at (r, c) = (%d, %d): ", i, j);
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scanf("%d", &mx[i][j]);
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if (mx[i][j])
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n++;
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}
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int sparse[n][3];
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for (int i = 0, k = 0; i < ORDER && k < n; i++)
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for (int j = 0; j < ORDER; j++) {
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if (mx[i][j])
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sparse[k][0] = i, sparse[k][1] = j, sparse[k][2] = mx[i][j], k++;
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}
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printf("\nSparse matrix (row, column, value):\n");
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for (int i = 0; i < n; i++)
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printf("(%d, %d, %d)\n", sparse[i][0], sparse[i][1], sparse[i][2]);
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}
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