C语言大神给力呀! 将一个3×3阶矩阵转置,用一函数实现。在主函数中用scanf函数输入矩阵元素,
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解决时间 2021-04-06 09:44
- 提问者网友:记得曾经
- 2021-04-05 22:59
C语言大神给力呀! 将一个3×3阶矩阵转置,用一函数实现。在主函数中用scanf函数输入矩阵元素,
最佳答案
- 五星知识达人网友:蕴藏春秋
- 2021-04-05 23:58
#include
int main(void)
{
int num[3][3];
int count, count_out;
for (count_out = 0; count_out < 3; count_out++)
{
for (count = 0; count < 3; count++)
scanf("%d", &num[count_out][count]);
getchar();
}
printf("
");
for (count_out = 0; count_out < 3; count_out++)
{
for (count = 0; count < 3; count++)
printf("%d ", num[count][count_out]);
printf("
");
}
return 0;
}
int main(void)
{
int num[3][3];
int count, count_out;
for (count_out = 0; count_out < 3; count_out++)
{
for (count = 0; count < 3; count++)
scanf("%d", &num[count_out][count]);
getchar();
}
printf("
");
for (count_out = 0; count_out < 3; count_out++)
{
for (count = 0; count < 3; count++)
printf("%d ", num[count][count_out]);
printf("
");
}
return 0;
}
全部回答
- 1楼网友:过活
- 2021-04-06 00:23
#include <stdio.h>
int main()
{
int t;
scanf("%d",&t);
int i;
for(i=0; i<t; i++)
{
int n,m;
scanf("%d%d",&n,&m);
int j,k;
int a[105][105],b[105][105];
for(j=0; j<n; j++)
for(k=0; k<m; k++)
{
scanf("%d",&a[j][k]);
b[k][j]=a[j][k];
}
for(j=0;j<m;j++)
{
for(k=0;k<n;k++)
{
if(k==n-1)
printf("%d",b[j][k]);
else
printf("%d ",b[j][k]);
}
if(j!=m-1)
printf("\n");
}
}
}
int main()
{
int t;
scanf("%d",&t);
int i;
for(i=0; i<t; i++)
{
int n,m;
scanf("%d%d",&n,&m);
int j,k;
int a[105][105],b[105][105];
for(j=0; j<n; j++)
for(k=0; k<m; k++)
{
scanf("%d",&a[j][k]);
b[k][j]=a[j][k];
}
for(j=0;j<m;j++)
{
for(k=0;k<n;k++)
{
if(k==n-1)
printf("%d",b[j][k]);
else
printf("%d ",b[j][k]);
}
if(j!=m-1)
printf("\n");
}
}
}
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