After I download Devc++ hello world! Debugging, have the result, but time is running out of the results of 3 seconds, and then I use a addition to debug, but as long as a blank screen will appear after operation, what also have no, program grammar is no problem, I tried it with other procedures, also run after is a black screen, nothing, I uninstalled Dev reinstall again, but still put back later still running after the black screen what also have no, and use the mouse to point will appear white, really confused, hope to have a big help me have a look at what is out of the question!! Really thank you very much!!!

CodePudding user response:

Is black screen, you didn't print, but should be a normal cursor moving

CodePudding user response:

 
Int a, b; 
A=5, b=2; 
Printf (" please input two integers: ");//- add this one line of code - 
//the code below the same 

CodePudding user response:

reference 1/f, fai _alexxm response:

is black screen, you didn't print, but should be a normal cursor moving

print suggests how ah

CodePudding user response:

refer to the second floor MianHou response:

 
Int a, b; 
A=5, b=2; 
Printf (" please input two integers: ");//- add this one line of code - 
//the code below the same 

good thank you!

CodePudding user response:

Input between two Numbers separated by Spaces, and press enter