What is the value of variable i and of variable j on line 4 below:
Is this how it iterates:Code:Line Code 1 j=0; 2 for(i=0; i<10;i+=3) 3 j=j+2; 4 // What is the value of variable i and variable j?
i j
0 0
3 2
6 4
9 6
therefore i=9 and j=6 ?????
What is the value of variable i and of variable j on line 4 below:
Is this how it iterates:Code:Line Code 1 j=0; 2 for(i=0; i<10;i+=3) 3 j=j+2; 4 // What is the value of variable i and variable j?
i j
0 0
3 2
6 4
9 6
therefore i=9 and j=6 ?????
What happened to just trying it out?
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
Check for yourself by printing them out. Note that line 4 is after the loop.
Look up a C++ Reference and learn How To Ask Questions The Smart WayOriginally Posted by Bjarne Stroustrup (2000-10-14)
unfortunatley i dont have a compiler
but i think i get it.
i = 0
j = 2
i = 3
j = 4
i = 6
j = 6
i = 9
j = 8
Therefore j = 8 i = 12
at uni we use linux and i think C90 compiler. where can i get a compiler similar to that but for windows vista
