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  1. #include <stdio.h>
  2.  
  3. #define SIZE 5
  4.  
  5. void zero(long int bigIntegers[]);
  6. int add1AndSum(int oneTooSmall[]);
  7.  
  8. void zero(long int bigIntegers[])
  9. {
  10.     for (int i = 0; i < SIZE; ++i)
  11.     {
  12.         bigIntegers[i] = 0;
  13.     }
  14. }
  15.  
  16. int add1AndSum(int oneTooSmall[])
  17. {
  18.     int total = 0;
  19.  
  20.     for (int i = 0; i < SIZE; ++i)
  21.     {
  22.         oneTooSmall[i] += 1;
  23.         total += oneTooSmall[i];
  24.     }
  25.  
  26.     return total;
  27. }
  28.  
  29. int main(void)
  30. {
  31.     long int bigIntegers[SIZE] =
  32.     { 10, 20, 30, 40, 50 };
  33.  
  34.     int oneTooSmall[SIZE] =
  35.     { 1, 2, 3, 4, 5 };
  36.  
  37.     printf("Array before zero:\n");
  38.  
  39.     for (int i = 0; i < SIZE; ++i)
  40.     {
  41.         printf("%ld\t", bigIntegers[i]);
  42.     }
  43.  
  44.     puts("");
  45.  
  46.     zero(bigIntegers);
  47.  
  48.     printf("\nArray after zero:\n");
  49.  
  50.     for (int i = 0; i < SIZE; ++i)
  51.     {
  52.         printf("%ld\t", bigIntegers[i]);
  53.     }
  54.  
  55.     puts("");
  56.  
  57.     int total = add1AndSum(oneTooSmall);
  58.  
  59.     printf("\nArray after adding 1:\n");
  60.  
  61.     for (int i = 0; i < SIZE; ++i)
  62.     {
  63.         printf("%d\t", oneTooSmall[i]);
  64.     }
  65.  
  66.     printf("\n\nThe sum is: %d\n", total);
  67.  
  68.     return 0;
  69. }
Success #stdin #stdout 0s 5320KB
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stdin
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Standard input is empty
stdout
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Array before zero:
10	20	30	40	50	

Array after zero:
0	0	0	0	0	

Array after adding 1:
2	3	4	5	6	

The sum is: 20
https://ideone.com/Myd1CT
language:
C (gcc 8.3)
created:
5 hours ago
visibility:
public

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