CS256 - Principles of Structured Design Fall 2021

Displaying ./code/sternflCode/str4.c

#include<stdio.h>
#include<string.h>

//get a string from the user
//Count the number of X's in the string

int main() {
  char st[200];
  scanf("%s", st);
  printf("%s\n", st);
  int Xcount = 0;
  for(int i=0; st[i]!=0; i++)
     if (st[i]=='X')
        Xcount++;
  printf("The number of X's is %d\n", Xcount);
  return 0;
}