-
Notifications
You must be signed in to change notification settings - Fork 0
/
SAMATMU.CPP
100 lines (99 loc) · 1.27 KB
/
SAMATMU.CPP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
#include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
int a[3][3];
int b[3][3];
int c[3][3];
int i,j,k,sum=0;
printf("enter first matrix");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
scanf("%d",&a[i][j]);
}
}
printf("entered 1st matrix is");
printf("\n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("\t%d",a[i][j]);
}
printf("\n");
}
printf("enter second matrix");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
scanf("%d",&b[i][j]);
}
}
printf("entered 2nd matrix is");
printf("\n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("\t%d",b[i][j]);
}
printf("\n");
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
for(k=0;k<3;k++)
{
sum=sum+(a[i][k]*b[k][j]);
}
c[i][j]=sum;
sum=0;
}
}
printf("final multiplied matrix is given by");
printf("\n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("\t%d",c[i][j]);
}
printf("\n");
}
printf("addition of matrix is given by\n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
c[i][j]=a[i][j]+b[i][j];
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("\t%d",c[i][j]);
}
printf("\n");
}
printf("subtraction of matrix is given by\n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
c[i][j]=a[i][j]-b[i][j];
}
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("\t%d",c[i][j]);
}
printf("\n");
}
getch();
}