37 lines
938 B
Plaintext
37 lines
938 B
Plaintext
/* Loops/Nested in Jsish */
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Math.srand(0);
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var nrows = Math.floor(Math.random() * 4) + 4;
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var ncols = Math.floor(Math.random() * 6) + 6;
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var matrix = new Array(nrows).fill(0).map(function(v, i, a):array { return new Array(ncols).fill(0); } );
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var i,j;
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for (i = 0; i < nrows; i++) for (j = 0; j < ncols; j++) matrix[i][j] = Math.floor(Math.random() * 20) + 1;
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/* Labelled break point */
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outer_loop:
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for (i in matrix) {
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printf("row %d:", i);
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for (j in matrix[i]) {
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printf(" %d", matrix[i][j]);
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if (matrix[i][j] == 20) {
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printf("\n");
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break outer_loop;
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}
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}
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printf("\n");
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}
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puts(matrix);
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/*
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=!EXPECTSTART!=
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row 0: 2 18 12 16 14 8 18 15 9 8
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row 1: 15 6 8 16 17 12 15 2 10 3
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row 2: 11 8 12 20
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[ [ 2, 18, 12, 16, 14, 8, 18, 15, 9, 8 ],
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[ 15, 6, 8, 16, 17, 12, 15, 2, 10, 3 ],
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[ 11, 8, 12, 20, 18, 4, 6, 6, 19, 9 ],
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[ 16, 3, 2, 19, 1, 4, 8, 4, 11, 18 ] ]
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=!EXPECTEND!=
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*/
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