Control structures

Solidity supports if...else, do...while, for, break, continue, return, and ?: control structures.

Here a of structures:

contract sample{ 
    int a = 12; 
    int[] b; 

    function sample() 
    { 
        //"==" throws exception for complex types 
        if(a == 12) 
        { 
        } 
        else if(a == 34) 
        { 
        } 
        else 
        { 
        } 

        var temp = 10; 

        while(temp < 20) 
        { 
            if(temp == 17) 
            { 
                break; 
            } 
            else 
            { 
                continue; 
            } 

            temp++; 
        } 

        for(var iii = 0; iii < b.length; iii++) 
        { 

        } 
    } 
}