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  1. #include <stdio.h>
  2.  
  3. #include <stdio.h>
  4.  
  5. int main() {
  6.     float a1[30];
  7.     printf("Enter number: ");
  8.     scanf("%f", &a1[0]);  // Use %f for float, and pass the address of the first element
  9.     printf("Your number is %.2f\n", a1[0]);  // Use %.2f for formatting float output
  10.     return 0;
  11. }
  12.  
Success #stdin #stdout 0s 5288KB
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stdin
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Standard input is empty
stdout
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Enter number: Your number is 0.00
https://ideone.com/kzSzwA
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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