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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.     int i;
  5.     float temperature;
  6.  
  7.     // Loop runs 4 times (i = 1, 2, 3, 4)
  8.     for (i = 1; i <= 4; ++i)
  9.     {
  10.         printf("Enter a temperature: ");
  11.         if (scanf("%f", &temperature) != 1) {
  12.             printf("Invalid input, exiting loop.\n");
  13.             break;
  14.         }
  15.         printf("The temperature converted to Celsius is %8.2f \n", (temperature - 32.0) * (5.0/9.0));
  16.     }
  17.  
  18.     return 0;
  19. }
  20.  
Success #stdin #stdout 0.01s 5300KB
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stdin
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1
2
3
4
stdout
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Enter a temperature: The temperature converted to Celsius is   -17.22 
Enter a temperature: The temperature converted to Celsius is   -16.67 
Enter a temperature: The temperature converted to Celsius is   -16.11 
Enter a temperature: The temperature converted to Celsius is   -15.56
https://ideone.com/MqyqhD
language:
C (gcc 8.3)
created:
6 hours ago
visibility:
public

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