最新回答(2条回答)
我试着写了一个计算任意整型方阵相乘的程序:
#include <stdio.h>
int main()
{
int order;
printf("请输入需要计算的方阵的阶数:");
scanf("%d", &order);
int A[order][order];
int B[order][order];
int C[order][order];
printf("输入方阵A的元素:\n");
for (int i = 0; i < order; i++)
{
for (int j = 0; j < order; j++)
{
scanf("%d,", &A[i][j]);
}
while (getchar() != '\n')
continue;
}
printf("输入方阵B的元素:\n");
for (int i = 0; i < order; i++)
{
for (int j = 0; j < order; j++)
{
scanf("%d,", &B[i][j]);
}
while (getchar() != '\n')
continue;
}
int temp = 0;
for (int i = 0; i < order; i++)
{
for (int j = 0; j < order; j++)
{
for (int k = 0; k < order; k++)
{
temp += A[i][k] * B[k][j];
}
C[i][j] = temp;
temp = 0;
}
}
printf("相乘的结果为:\n");
for (int i = 0; i < order; i++)
{
for (int j = 0; j < order; j++)
{
printf("%d,", C[i][j]);
}
printf("\n");
}
return 0;
}
运行结果: