40 lines
876 B
C
40 lines
876 B
C
#include <stdio.h>
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void trace(int i, int j, int s[][5]) {
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if (i == j) {
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printf("A%d", i);
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} else {
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printf("(");
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trace(i, s[i][j], s); // 递归输出左边
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trace(s[i][j] + 1, j, s); // 递归输出右边
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printf(")");
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}
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}
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int main() {
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int wei[] = { 2, 3, 4, 5, 6 };
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int s[5][5] = {
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{0, 0, 0, 0, 0},
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{0, 0, 1, 2, 2},
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{0, 0, 0, 2, 2},
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{0, 0, 0, 0, 3},
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{0, 0, 0, 0, 0}
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};
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// 打印二维数组 s 的特定格式
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for (int i = 0; i < 5; i++) {
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for (int j = 0; j < 5; j++) {
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if (i == j || i + j == 4) // wei.length - 1 = 4
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printf("%d", s[i][j]);
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printf("\t");
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}
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printf("\n");
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}
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// 打印括号表示法
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trace(1, 4, s); // wei.length - 1 = 4
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printf("\n");
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return 0;
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}
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