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Program to illustrate one-dimensional array

 
main()                                                      
   {                                                           
       int    i ;                                              
       float  x[10], value, total ;                            

 /* . . . . . .READING VALUES INTO ARRAY . . . . . . */   

       printf(\"ENTER 10 REAL NUMBERS\\n\") ;                     

       for( i = 0 ; i < 10 ; i++ )                             
       {                                                       
          scanf(\"%f\", &value) ;                                
          x[i] = value ;                                       
       }                                                       
/* . . . . . .  .COMPUTATION OF TOTAL . . . . . . .*/   

       total = 0.0 ;                                           
       for( i = 0 ; i < 10 ; i++ )                             
          total = total + x[i] * x[i] ;                        

/*. . .  . PRINTING OF x[i] VALUES AND TOTAL . . . */   

       printf(\"\\n\");                                           
       for( i = 0 ; i < 10 ; i++ )                             
          printf(\"x[%2d] = %5.2f\\n\", i+1, x[i]) ;              

       printf(\"\\ntotal = %.2f\\n\", total) ;                     
   } 

Output                                                      
   ENTER 10 REAL NUMBERS                                       
   1.1  2.2  3.3  4.4  5.5  6.6  7.7  8.8  9.9  10.10                   

   x[ 1] =  1.10                                               
   x[ 2] =  2.20                                               
   x[ 3] =  3.30                                               
   x[ 4] =  4.40                                               
   x[ 5] =  5.50                                               
   x[ 6] =  6.60                                               
   x[ 7] =  7.70                                               
   x[ 8] =  8.80                                               
   x[ 9] =  9.90                                               
   x[10] = 10.10                                               

   Total = 446.86

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