Repeated String
Question :-
https://www.hackerrank.com/challenges/repeated-string/problem
Solution in C language :-
#include<stdio.h>
#include<string.h>
int main(){
long long int n;
char s[100];
scanf("%s %lld",s,&n);
int len=strlen(s);
long long int i,a=0;
for(i=0;s[i]!='\0';i++){
if(s[i]=='a')
a++;
}
long long int t=n/len,temp=n%len;
t=t*a;
if(temp!=0){
for(i=0;i<temp;i++){
if(s[i]=='a')
t++;
}
}
printf("%lld",t);
return 0;
}
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