To Check whether a string is a Palindrome or not using python program
Palindrome
wrd=input("Please enter a word : ")
wrd=str(wrd)
rvs=wrd[::-1]
print(rvs)
if wrd == rvs: print("This word is a palindrome")
else: print("This word is not a palindrome")
#include<stdio.h> #include<conio.h> void main() { int n, i, count=0; clrscr(); printf("\nEnter a number: "); scanf("%d",&n); for(i=2;i<=n/2;i++) { if(n%i==0) { count++; break; } } if(count==0) { printf("%d is a prime number",n); } else { printf("%d is not a prime number",n); } getch(); } OUTPUT: Enter a number: 11 11 is a prime number Enter a number: 25 25 is not a prime number
/*Program to Find the Addition and Subtraction of two Matrices*/ #include<stdio.h> #include<conio.h> #include<math.h> void main() { int a[10][10], b[10][10], c[10][10]; int i,j,n,m; clrscr(); printf("\n\tAddition and Subtraction of two matrices"); printf("\nEnter the no. of rows and columns:"); scanf("%d%d",&m,&n); printf("\nEnter the first matrix:\n"); for(i=0;i<m;i++) { for(j=0;j<n;j++) { scanf("%d",&a[i][j]); } } printf("\nEnter the first matrix:\n"); for(i=0;i<m;i++) { for(j=0;j<n;j++) { scanf("%d",&b[i][j]); } } printf("\nAddition of two matrices:\n"); for(i=0;i<m;i++) ...
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