C program

C/README.md

@@ -82,7 +82,7 @@
 | [Program-78](https://github.com/swaaz/basicprograms/blob/814a1e60ae23d81158d8174666f23c9b7419e15e/C/program-78/program.c) | Program to find the Area of Triangle using Base and Height
 | [Program-79](https://github.com/swaaz/basicprograms/blob/814a1e60ae23d81158d8174666f23c9b7419e15e/C/program-79/program.c) | Program to calculate Simple Interest
 | [Program-80](https://github.com/swaaz/basicprograms/blob/814a1e60ae23d81158d8174666f23c9b7419e15e/C/program-80/program.c) |  Program to calulate all the prime between the range of numbers 
-
+| [Program-83](https://github.com/swaaz/basicprograms/blob/814a1e60ae23d81158d8174666f23c9b7419e15e/C/program-83/program-83.c) |  Program to multiply two matrices 
 
 <hr>
 

C/program-83/program-83.c

@@ -0,0 +1,49 @@
+#include<stdio.h>    
+#include<stdlib.h>  
+int main(){  
+int a[10][10],b[10][10],mul[10][10],r,c,i,j,k;    
+system("cls");  
+printf("enter the number of row=");    
+scanf("%d",&r);    
+printf("enter the number of column=");    
+scanf("%d",&c);    
+printf("enter the first matrix element=\n");    
+for(i=0;i<r;i++)    
+{    
+for(j=0;j<c;j++)    
+{    
+scanf("%d",&a[i][j]);    
+}    
+}    
+printf("enter the second matrix element=\n");    
+for(i=0;i<r;i++)    
+{    
+for(j=0;j<c;j++)    
+{    
+scanf("%d",&b[i][j]);    
+}    
+}    
+
+printf("multiply of the matrix=\n");    
+for(i=0;i<r;i++)    
+{    
+for(j=0;j<c;j++)    
+{    
+mul[i][j]=0;    
+for(k=0;k<c;k++)    
+{    
+mul[i][j]+=a[i][k]*b[k][j];    
+}    
+}    
+}    
+//for printing result    
+for(i=0;i<r;i++)    
+{    
+for(j=0;j<c;j++)    
+{    
+printf("%d\t",mul[i][j]);    
+}    
+printf("\n");    
+}    
+return 0;  
+}  

C/program-83/readme.md

@@ -0,0 +1 @@
+Program to multiply two matrices