Write a program for matrix multiplication in c

Correct Answer: #include int main(){ int a[10],i,n,m,c=0,l,u,mid; printf("Enter the size of an array: "); scanf("%d",&n); printf("Enter the elements in ascending order: "); for(i=0;i

Correct Answer: #include #define MAX 50 void mergeSort(int arr[],int low,int mid,int high); void partition(int arr[],int low,int high); int main(){ int merge[MAX],i,n; printf("Enter the total number of elements: "); scanf("%d",&n); printf("Enter the elements which to be sort: "); for(i=0;imid){ for(k=m;k<=high;k++){ temp[i]=arr[k]; i++; } } else{ for(k=l;k<=mid;k++){ temp[i]=arr[k]; i++; } } for(k=low;k<=high;k++){ arr[k]=temp[k]; } } Sample output: Enter the total number of elements: 5 Enter the elements which to be sort: 2 5 0 9 1 After merge sorting elements are: 0 1 2 5 9

Correct Answer: #include int main(){ int i,j,s,temp,a[20]; printf("Enter total elements: "); scanf("%d",&s); printf("Enter %d elements: ",s); for(i=0;i=0)){ a[j+1]=a[j]; j=j-1; } a[j+1]=temp; } printf("After sorting: "); for(i=0;i

Correct Answer: #include void quicksort(int [10],int,int); int main(){ int x[20],size,i; printf("Enter size of the array: "); scanf("%d",&size); printf("Enter %d elements: ",size); for(i=0;ix[pivot]) j--; if(i

Correct Answer: include int main(){ int s,i,j,temp,a[20]; printf("Enter total elements: "); scanf("%d",&s); printf("Enter %d elements: ",s); for(i=0;ia[j]){ temp=a[i]; a[i]=a[j]; a[j]=temp; } } } printf("After sorting is: "); for(i=0;i

Correct Answer: #include int main(){ FILE *p,*q; char file1[20],file2[20]; char ch; printf("\nEnter the source file name to be copied:"); gets(file1); p=fopen(file1,"r"); if(p==NULL){ printf("cannot open %s",file1); exit(0); } printf("\nEnter the destination file name:"); gets(file2); q=fopen(file2,"w"); if(q==NULL){ printf("cannot open %s",file2); exit(0); } while((ch=getc(p))!=EOF) putc(ch,q); printf("\nCOMPLETED"); fclose(p); fclose(q); return 0; }

Correct Answer: Output: 2 p q 1400000

Correct Answer: hi

Correct Answer: 5

Correct Answer: extern int i is a declaration and not a definition, hence Error occured