Ccpp Control Flow — Free C Cpp Tutorial
Learn Ccpp Control Flow in C Cpp with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.
TL;DR: Learn Ccpp Control Flow in C Cpp with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.
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Ccpp Control Flow in C Cpp
Control flow decides which statements run. if / else if / else branches on a condition; conditions use relational operators (==, !=, <, >, <=, >=) and logical operators (&& AND, || OR, ! NOT). In C, any non-zero value is "true" and 0 is "false" — there is no separate boolean type in classic C.
Loops repeat work. A for loop is best when you know the count: for(init; condition; update). A while loop runs while a condition holds; a do-while runs the body at least once before testing. break exits a loop early; continue skips to the next iteration.
A very common bug is using = (assignment) instead of == (comparison) inside an if. `if (x = 5)` assigns 5 to x and is always true. Compilers warn about this — never ignore warnings.
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