1)FAIZAN KHAKI (1924CUKMR10) 2)UZAIR IRSHAD JAD (1924CUKMR32) 3)BASIT SHAFI KHAN (1924CUKMR07) 4)MOHAMMAD YASEEN KUTHO(1924CUKMR18) 5)MUNEEB MUZAFFER(1924CUKMR40) ARRAY IS A FIXED SIZED SEQUENCED COLLECTION OF THE ELEMENTS OF THE SAME TYPE OF DATA IT IS SIMPLE A GROUPING OF LIKE TYPE DATA. IN ITS SIMPLE FORM , AN ARRAY CAN BE USED TO REPRESENT THE LIST OF NUMBERS OR A LIST5 OF NAME SOME EXAMPLES WHERE THE CONCEPT OF ARRAYS CAN BE USED ARE AS UNDER 1)LISTR OF TEMPERATURE RECORDED EVERY HOUR IN A DAY , OR MONTH ,OR A YEAR 2)LIST OF EMPLOYES IN AN ORGANISATION 3)LIST OF PRODUCT AND THEIR COST SOLD BY STORE 4)LIST OF COUSTEMERS AND THEIR TELEPHONE NUMBERS . ARRAY PROVIDES A CONVENTIONAL STRUCTURE FOR REPRESENTING DATA HENCE IT IS CLASSIFIED AS ONE OF THE DATA STRUCTURE IN C BASED ON THE BASIC OF DIMENTION THERE ARE THREE TYPES OF ARRAYS 1)ONE DIMENTIONAL ARRAYS 2)TWO DIMENTIONAL ARRAYS 3)MULTI DIMENTIONAL ARRAYS THE COLLECTION OF DATA ITEMS CAN BE STORED UNDER A VARIABLE NAME USING ONLY ONE SUBSCRIPT. ARRAY DECLARATION DATA TYPE SPECIFICES THE TYPE OF ELEMENT THAT WILL BE CONTAINED IN THE ARRAY SHUC AS INT CHAR SIZE INDICATES THE VTHE MAXIMUM NUMBER OF ELEMENTS THAT CAN BE STORED INSIDE THE ARRAY LIKE ONE DIMENTIONAL ARRAY TWO SDIMENTIONAL ARRAY CAN BEINITIALIZED BY THEIR DECLEARATION INT TABLE [2][3]={0,0,0,1,1,1}; WILL ASSIGN THE VALUE AS FOLLOWS TABLE[0][1]=0, TABLE [0][1]=0, TABLE[0][2]=0 TABLE[1][0]=1, TABLE [1][1]=1 ,TABLE[1][2]=1 THE ABOVE STATEMENT CAN BE WRITTEN AS INT TABLE [1][3]={{0,0,0},{1,1,1}; ALSO INT TABLE [2][3]={ {0,0,0}, {1,1,1} }; C ALLLOWS ARRAYS OF MORE DIMRENTIONAL CALLAD MULTI DIMENSIONL ARRAY THE GENERAL FORM OF MULTI – DIMENSIONAL ARRAY IS TYPE ARRAY NAME [S1][S2][S3]……..[Sn] Where ‘s’ is the size of the dimentional int survey [3][5][2] float table [5][4][5][3];