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  1. #include<stdio.h>
  2. #include<string.h>
  3.  
  4. int main() {
  5. 	char str[251],c;
  6. 	int len;
  7. 	while (1) {
  8. 		scanf("%s", str);
  9. 		if (str[0] == '#') break;
  10. 		len = strlen(str);
  11. 		for (int i = len - 1; i >= 0; i--) {
  12. 			printf("%c", str[i]);
  13. 		}
  14. 		c = getc(stdin);
  15. 		printf("%c",c);
  16. 	}
  17. }
  18.  
Success #stdin #stdout 0s 9424KB
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stdin
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a b 
c
#
stdout
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a b c
https://ideone.com/ydHN4m
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

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