[C++] gcc 10.1.0

Ran/Viewed Log

Author

anonymous

almost 5 years ago

Language

C++

Compiler

gcc 10.1.0

Options

Warnings

Don't Use Boost

C++2a

no pedantic

Author

anonymous

almost 5 years ago

›

99

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#include <iostream>

using namespace std;

int main()

{

double e = 2.0000000000 * 10^10;

double r = 2.00000035 * 10^10;

double c = 6.685 * 10^8;

double v = c * (r - e) / (r + e);

cout << v << endl;

return 0;

}

$ g++ prog.cc -Wall -Wextra -std=c++2a

prog.cc: In function 'int main()':
prog.cc:5:34: error: invalid operands of types 'double' and 'int' to binary 'operator^'
    5 |      double e = 2.0000000000 * 10^10;
      |                 ~~~~~~~~~~~~~~~~~^~~
      |                              |    |
      |                              |    int
      |                              double
prog.cc:6:32: error: invalid operands of types 'double' and 'int' to binary 'operator^'
    6 |      double r = 2.00000035 * 10^10;
      |                 ~~~~~~~~~~~~~~~^~~
      |                            |    |
      |                            |    int
      |                            double
prog.cc:7:27: error: invalid operands of types 'double' and 'int' to binary 'operator^'
    7 |      double c = 6.685 * 10^8;
      |                 ~~~~~~~~~~^~
      |                       |    |
      |                       |    int
      |                       double

Exit Code:

1