1)system("cls"); who can tell me ?thk, pls write it simple !!! 2) char ch1='*', ch2=' '; what is the ch2=' '; mean ?

thk for u all...i knw my fault... i cant do tat like tis...sorry for disturd u all.... very apologize wit it.... im 2 care of my homework... i scare will fail...i really no idea how 2 done.. whatever,i will take more time to revision all the things... thk a lot

thk for u all...i knw my fault... i cant do tat like tis...sorry for disturd u all.... very apologize wit it....

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