题解 | #矩阵转置#
矩阵转置
https://www.nowcoder.com/practice/351b3d03e410496ab5a407b7ca3fd841
int main()
{
int arr[10][10] = { 0 };
int i = 0;
int j = 0;
int a = 0;
int b = 0;
scanf("%d%d", &a, &b);
for (i = 0; i < a; i++)
{
for (j = 0; j < b; j++)
{
scanf("%d", &arr[i][j]);
}
}
for (i = 0; i < b; i++) //打印时交换行和列
{
for (j = 0; j < a; j++)
{
printf("%d " , arr[j][i]);
}
printf("\n");
}
return 0;
}
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