156156// }
157157
158158// // 👉👉 🔹🔹 question 7️⃣ write a function to count occurrence of vowels in a string
159+ 160+ // #include <stdio.h>
161+ // int countVowels(char str[]);
162+ // int main()
163+ // {
164+ // char str [] = "Education";
165+ // printf("Vowel are : %d\n" , countVowels(str)); // Function call ;
166+ // return 0;
167+ // }
168+ // // Function Definition
169+ // int countVowels(char str[])
170+ // {
171+ // int count = 0;
172+ // for (int i = 0; str[i] != '0円'; i++)
173+ // {
174+ // if (str[i] == 'a' || str[i] == 'e' || str[i] == 'i' || str[i] == 'o' || str[i] == 'u')
175+ // {
176+ // count ++;
177+ // }
178+ // }
179+ // return count ;
180+ // }
181+ 182+ // // 👉👉 🔹🔹question 8️⃣ check a given Character is present in a string or not
159183#include <stdio.h>
160- int countVowels (char str []) ;
161- int main ()
162- {
163- char str [] = "Education" ;
164- printf ( "Vowel are : %d\n" , countVowels ( str )); // Function call ;
184+ void checkStr (char str [] , char ch ) ;
185+ int main (){
186+ char str [] = "Coder Boy " ;
187+ char ch = 'B' ;
188+ checkStr ( str , ch ) ;
165189 return 0 ;
166190}
167- // Function Definition
168- int countVowels (char str [])
169- {
170- int count = 0 ;
191+ void checkStr (char str [] , char ch ) {
171192 for (int i = 0 ; str [i ] != '0円' ; i ++ )
172193 {
173- if (str [i ] == 'a' || str [i ] == 'e' || str [i ] == 'i' || str [i ] == 'o' || str [i ] == 'u' )
174- {
175- count ++ ;
176- }
194+ if (str [i ] == ch )
195+ {
196+ printf ("Character is present \n" );
197+ return ;
198+ }
199+ 177200 }
178- return count ;
201+ printf ("Character is Not present \n" );
202+ 203+ 179204}
180205
181206// 1️⃣ 2️⃣ 3️⃣ 4️⃣ 5️⃣ 6️⃣ 7️⃣ 8️⃣ 9️⃣ 🔟
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