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  1. #include<stdio.h>
  2. int main()
  3. {
  4.     float num1,num2;
  5.     int c;
  6.     printf("Enter 2 numbers:\n");
  7.     scanf("%f %f",&num1,&num2);
  8.     float add=num1+num2;
  9.     float sub=fabs(num1-num2);
  10.     float mul=num1*num2;
  11.     float div=num1/num2;
  12.     printf("choose an option.\n1.Addition\n2.substraction\n3.multiplication\n4.divition");
  13.     scanf("%d",&c);
  14.     if(c==1)
  15.     {
  16.         printf("addition : %.2f\n",add);
  17.     }
  18.     else if (c==2)
  19.     {
  20.         printf("subtraction : %.2f\n",sub);
  21.     }
  22.     else if(c==3)
  23.     {
  24.         printf("multiplication : %.2f\n",mul);
  25.     }
  26.     else
  27.     {
  28.         printf("division : %.2f",div);
  29.     }
  30.  
  31.  
  32. }
  33.  
Success #stdin #stdout 0s 5272KB
comments (?)
stdin
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Standard input is empty
stdout
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Enter 2 numbers:
choose an option.
1.Addition
2.substraction
3.multiplication
4.divitiondivision : -0.00
https://ideone.com/QEAWoi
language:
C (gcc 8.3)
created:
11 days ago
visibility:
public

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