Monday, May 24, 2010

How to display a 2 dimensional array in columns using C?

To display a table, simply use column and row variables, display each column, and then issue a printf("\n");





To make your columns a fixed length, for example 4, instead of doing a "%d" in the format string do a %4d". If you are doing floats and want say 5 figures of whole numbers and 2 decimal places, "%5.2f".





In other words this is very straightforward.

How to display a 2 dimensional array in columns using C?
for(i=0;i%26lt;rows;i++)


{


for(j=0;j%26lt;columns;j++)


{


printf("\t%d",x[i][j]);


}


printf("\n");


}


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