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  1. #include <stdio.h>
  2. #include <stdint.h>
  3. #include <unistd.h>
  4. #include <string.h>
  5.  
  6. #define MAXSIZE 256
  7.  
  8. int main(void) 
  9. {
  10. 	uint8_t buff[MAXSIZE];
  11. 	memset(buff, '\0', sizeof(buff)/sizeof(buff[0]));
  12.  
  13. 	scanf("%s", buff);
  14. 	uint32_t sum = 0;
  15.  
  16. 	for (int i = 0; i < MAXSIZE; ++i)
  17. 	{
  18. 		uint8_t sign[2];
  19. 		sign[0] = buff[i];
  20. 		sign[1] = '\0';
  21.  
  22. 		if ('\0' == sign[0]) break;
  23. 		else
  24. 		{
  25. 			int var = atoi(sign);	
  26. 			if (var & 0x01) sum += var;
  27. 		}
  28. 	}
  29.  
  30. 	printf("Suma: %u\n", sum);
  31. 	return 0;
  32. }
Success #stdin #stdout 0s 9432KB
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stdin
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693
stdout
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Suma: 12
https://ideone.com/47Ie0t
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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