Question

write a C++ function to find the sum of diagonal
elements from a Two-dimensional array of tipe
float. Use the array and its size as parameter
with float as its return type​

Answer 1

Answer:

float diasum(float A[ ][ ],int R,int C)

{ int i,j;

float Dsum=0.0;

for(i=0;i<R;i++)

for(j=0;j<C;j++)

if((i= = j)| | (i+j)= =(size-1))

Dsum=Dsum+A[i][j];

return Dsum;

}

thank you........