f1=open("in_sec11_10.txt") l=f1.readlines() rc=l[0] i=rc.index(',') m=str(rc[0:i]) n=str(rc[i+1:len(rc)]) p=l[9] q=l[10] a=[] b=[] for i in range(1,8): a[i]=l[i] b.append(a[i]) print b for i in range(0,m): for j in range(0,n): if(a[i][j]>p): break if(a[i][j]==p): print i,",",j temp=1 if(temp==0): print "Not present"