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  1. /// C code
  2. // This program will calculate the area of a right triangle.
  3. // Developer: Faculty CMIS102
  4. // Date: Jan 31, XXXX
  5.  
  6. #include <stdio.h>
  7.  
  8. int main ()
  9. {
  10. /* variable definition: */
  11. float base, sidea, sideb, perimeter;
  12. Perimeter = sidea + sideb + base;
  13.  
  14. /* Prompt user for base */
  15. printf("Enter the base of the triangle: \n");
  16.  
  17. // Input the base
  18. scanf("%f", &base);
  19.  
  20. /* Prompt user for sidea */
  21. printf("Enter the side A of the triangle: \n");
  22.  
  23. // Input the sidea
  24. scanf("%f", &sidea);
  25.  
  26. /* Prompt user for sideb */
  27. printf("Enter the side B of the triangle: \n");
  28.  
  29. // Input the sideb
  30. scanf(%f”, &sideb);
  31.  
  32. // Calculate the Perimeter
  33. Perimeter= (base + sidea + sideb);
  34.  
  35. // Print the result
  36. printf(“Perimeter is : %f\n", perimeter );
  37.  
  38. return 0;
  39. }
  40.  
Compilation error #stdin compilation error #stdout 0s 0KB
stdin
5
5
10
compilation info
prog.c: In function ‘main’:
prog.c:12:2: error: ‘Perimeter’ undeclared (first use in this function)
  Perimeter =  sidea + sideb + base;
  ^~~~~~~~~
prog.c:12:2: note: each undeclared identifier is reported only once for each function it appears in
prog.c:30:9: error: stray ‘\342’ in program
   scanf(“%f”, &sideb);
         ^
prog.c:30:10: error: stray ‘\200’ in program
   scanf(“%f”, &sideb);
          ^
prog.c:30:11: error: stray ‘\234’ in program
   scanf(“%f”, &sideb);
           ^
prog.c:30:12: error: expected expression before ‘%’ token
   scanf(“%f”, &sideb);
            ^
prog.c:30:14: error: stray ‘\342’ in program
   scanf(“%f”, &sideb);
              ^
prog.c:30:15: error: stray ‘\200’ in program
   scanf(“%f”, &sideb);
               ^
prog.c:30:16: error: stray ‘\235’ in program
   scanf(“%f”, &sideb);
                ^
prog.c:36:10: error: stray ‘\342’ in program
   printf(“Perimeter is : %f\n", perimeter );
          ^
prog.c:36:11: error: stray ‘\200’ in program
   printf(“Perimeter is : %f\n", perimeter );
           ^
prog.c:36:12: error: stray ‘\234’ in program
   printf(“Perimeter is : %f\n", perimeter );
            ^
prog.c:36:23: error: expected ‘)’ before ‘is’
   printf(“Perimeter is : %f\n", perimeter );
                       ^~
prog.c:36:30: error: stray ‘\’ in program
   printf(“Perimeter is : %f\n", perimeter );
                              ^
prog.c:36:32: warning: missing terminating " character
   printf(“Perimeter is : %f\n", perimeter );
                                ^
prog.c:36:32: error: missing terminating " character
   printf(“Perimeter is : %f\n", perimeter );
                                ^~~~~~~~~~~~~~~
prog.c:39:1: error: expected ‘;’ before ‘}’ token
 }
 ^
prog.c:11:29: warning: unused variable ‘perimeter’ [-Wunused-variable]
   float base, sidea, sideb, perimeter;
                             ^~~~~~~~~
stdout
Standard output is empty