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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. #define SIZE 4
  5. #define STRING_SIZE 30
  6.  
  7. int main(void)
  8. {
  9.     char strings[SIZE][STRING_SIZE];
  10.     double total = 0;
  11.  
  12.     for (int i = 0; i < SIZE; ++i)
  13.     {
  14.         printf("Enter floating-point string %d: ",
  15.                i + 1);
  16.  
  17.         scanf("%29s", strings[i]);
  18.  
  19.         total += strtod(strings[i], NULL);
  20.     }
  21.  
  22.     printf("\nThe total is: %.2f\n", total);
  23.  
  24.     return 0;
  25. }
Success #stdin #stdout 0.01s 5352KB
comments (?)
stdin 
Standard input is empty
stdout 
Enter floating-point string 1: Enter floating-point string 2: Enter floating-point string 3: Enter floating-point string 4: 
The total is: 0.00
https://ideone.com/RyaJTv
language:
C (gcc 8.3)
created:
4 hours ago
visibility:
public

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