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  1. #include <stdio.h>
  2. #include <string.h>
  3. void cp(char*p1,char*p2){
  4. int i,j;
  5.  
  6. j=0;
  7. for(i=0;i<strlen(p2);i+=2)
  8. p1[j++]=p2[i];
  9. p1[j]='\0';
  10. }
  11. int main(void) {
  12. char str[100];
  13.  
  14. cp(str,"ABCD");
  15. printf("%s",str);
  16. return 0;
  17. }
  18.  
Success #stdin #stdout 0s 4408KB
stdin
Standard input is empty
stdout
AC