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shubham

  • 2 years ago

Unable to compile/run a program under MS's visual studio c++ 2010.... #include<stdio.h> int main() { int p,n; float r,si; p=1000; n=3; r=8.5; si=p*n*r/100; printf("%f/n" ,si); return 0; } when tried to run (Ctrl F5), the black screen appears with ''255.000000/n Press any key to continue'' instruction and suddenly disappears when any key is pressed..

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  1. shubham
    • 2 years ago
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    Also debugging (F5) it produces a screen which disappears within a sec.

  2. farmdawgnation
    • 2 years ago
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    It sounds like your program is actually running. Although, you should change the "/n" to a "\n" in your printf.

  3. shubham
    • 2 years ago
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    yea.. but the output screen doesn't stays for me to input values and see results...

  4. farmdawgnation
    • 2 years ago
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    Ah, right, so that's because you don't have any functions that take input... hold on one sec....

  5. farmdawgnation
    • 2 years ago
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    Look at this: http://www.cplusplus.com/reference/clibrary/cstdio/gets/ :)

  6. shubham
    • 2 years ago
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    so can you please write a simple c++ program which I may copy paste that give results...

  7. farmdawgnation
    • 2 years ago
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    Well, I'll show you an example program. So gets() reads a string from the input. So you'll want to provide some sort of prompt with printf. So, printf("Enter a number: "); Then you'll want to retrieve a number with gets... char number[5]; gets( &number ); Then you'll want to change that to an integer, which should look something like... int numberInteger = atoi(number) You'll still have some stuff to fill in, but after it's a number you'll be able to use it in calculations. Make sense?

  8. shubham
    • 2 years ago
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    This is the error message I get at the end of output The program '[5700] 55.exe: Native' has exited with code 0 (0x0). in both situations.

  9. farmdawgnation
    • 2 years ago
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    The code I provided doesn't do everything you need it to do. You need to take the pieces I gave you and stitch them into your program.

  10. shubham
    • 2 years ago
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    yes, I did and with several other programs which do run on TC compiler...

  11. farmdawgnation
    • 2 years ago
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    Well, exited with code 0 means the program quit normally. I don't know what else to say. I'm not much use with the Visual Studio world. I exist mostly in the GCC world.

  12. shubham
    • 2 years ago
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    BTW thank you ...

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