#include<stdio.h> int main() { char s1[100],s2[100]; int i, j; printf("Enter string: "); fgets(s1, sizeof(s1), stdin); for(i=0,j=0;s1[i]!='\0';i++) { if((s1[i]>='A' && s1[i]<='Z')||(s1[i]>='a' && s1[i]<='z')) { s2[j]=s1[i]; j++; } } s2[j]='\0'; printf("Displaying string: %s",s2); return 0; }
Output:
Enter string: Hello@999 Welcome, To The Programming World! Displaying string: HelloWelcomeToTheProgrammingWorld