Answers for "The number of repeated letters in two words"

C
0

The number of repeated letters in two words

#include <stdio.h>
#include<string.h>
int main(void) {
  int n,m,i,j,d;
  char tab1[100],tab2[100];
  printf("enter the first word :");
  gets(tab1);
  printf("enter the second word :");
  gets(tab2);
  n=strlen(tab1);
  m=strlen(tab2);
  do{
    if(m==n){
     printf("Two words with the same number of letters\n");
    }
    else{
      printf("Two words that do not have the same number of letters, try again\n");
    }
  }while (n!=m);
  d=0;
for (i=0;i<n;i++){
  for(j=0;j<m;j++){
  if (tab1[i]==tab2[j])
  d=d+1;
  }
}
printf("The number of duplicate characters is :%d",d);
  return 0;
}
Posted by: Guest on July-16-2021

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