34 lines
716 B
C++
34 lines
716 B
C++
#include <bits/stdc++.h>
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using namespace std;
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int main() {
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int a[3][3] = {0};
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for (int i = 0; i < 3; ++i) {
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for (int j = 0; j < 3; ++j) {
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cin >> a[i][j];
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}
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}
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//左上右下
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for (int i = 0; i < 3; ++i) {
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for (int j = 0; j < 3; ++j) {
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//左上右下
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if (i == j) {
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a[i][j] += 10;
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}
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// 左下右上
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if (i + j == 2) {
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a[i][j] += 10;
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}
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}
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}
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//输出
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for (int i = 0; i < 3; ++i) {
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for (int j = 0; j < 3; ++j) {
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cout << a[i][j] << " ";
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}
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cout << endl;
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}
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return 0;
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}
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