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  1. ///Or Tsarfati
  2.  
  3. #include <stdio.h>
  4. #define SIZE 122
  5. void main()
  6.  
  7. {
  8. int i=0,j,a=0,b=0;
  9. char targil[SIZE];
  10.  
  11. printf("please insert the Targil\n");
  12. scanf("%s",targil);
  13. while (targil[i]!='=')//the loop turns the chars into ints.
  14. 	{
  15. 		if(targil[i]!='+' && targil[i]!='-' && targil[i]!='*' && targil[i]!='/')
  16. 	targil[i]=targil[i]-'0';
  17. 		i++;
  18. 	}
  19. i=0;
  20. do///adding all the numbers to NUM a
  21. {
  22. 		if(targil[0]=='-' && i!=0)
  23. 		{
  24. 			a=a*10;
  25. 			a=a-targil[i];
  26. 		}
  27. 			if(targil[0]!='-')
  28. 		{
  29. 			a=a*10;
  30. 			a=a+targil[i];
  31. 		}
  32. 			i++;
  33. 	}
  34.  
  35. while (targil[i]!='+' && targil[i]!='-' && targil[i]!='*' && targil[i]!='/');
  36.  
  37.  
  38. i++;
  39. j=i;
  40. do///adding all the numbers to NUM b
  41. {
  42. 		if(targil[i]=='-' && i!=j)
  43. 		{
  44. 			b=b*10;
  45. 			b=b-targil[j];
  46. 		}
  47. 		else
  48. 			if(targil[i]!='-')
  49. 		{
  50. 			b=b*10;
  51. 			b=b+targil[j];
  52. 		}
  53. 			j++;
  54. 	}
  55. while (targil[j]!='=');
  56. i=1;
  57. while(targil[i]!='+' && targil[i]!='-' && targil[i]!='*' && targil[i]!='/')
  58. {
  59. 	i++;
  60. }
  61. ////below is calculation of numbers
  62. if(targil[i]=='+')	
  63. printf("%d+%d=%d\n",a,b,a+b);
  64. else
  65. if(targil[i]=='-')	
  66. printf("%d-%d=%d\n",a,b,a-b);
  67. else
  68. if(targil[i]=='*')	
  69. printf("%d*%d=%d\n",a,b,a*b);
  70. else
  71. if(targil[i]=='/' && b!=0)	
  72. printf("%d/%d=%d\n",a,b,a/b);
  73. else
  74. 	printf("can't divide by 0\n");
  75.  
  76.  
  77.  
  78. }
Runtime error #stdin #stdout 0s 2172KB
comments (?)
stdin
copy 
-52/6=
stdout
copy 
please insert the Targil
-52/6=-8
https://ideone.com/PHMnBv
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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