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| #include #include const int MAX = 3; int Sum ( int , int ); void Sum ( char *, char *); void Sum ( int [][MAX], int [][MAX]); void main(){ int a, b; char x[10], y[10]; int mat1[MAX][MAX], mat2[MAX][MAX], tot[MAX][MAX]; clrscr(); cout<< "\n Integers:- " < cout<< "\n Enter value of a: " ; cin>>a; cout<< "\n Enter value of b: " ; cin>>b; cout<< "\n Strings:- " < cout<< "\n Enter value of x: " ; cin>>x; cout<< "\n Enter value of y: " ; cin>>y; cout<< "\n Sum of Strings " < Sum(x, y); cout<< "\n Integer Matrices:- " < cout<< "\n Enter values in Matrix mat1: " ; for ( int i=0; i for ( int j=0; j cin>>mat1[i][j]; cout<< "\n Enter value in Matrix mat2: " ; for (i=0; i for (j=0; j cin>>mat2[i][j]; cout<< "\n Sum of Matrices is:-" < Sum(mat1, mat2); getch(); } int Sum( int a, int b){ return (a+b); } void Sum( char *a, char *b){ int i = 0, j = 0; char c[20]; while (*(a+i) != '\0' ){ *(c+i) = *(a+i); i++; } while (*(b+j) != '\0' ){ *(c+i) = *(b+j); i++; j++; } *(c+i) = '\0' ; cout< } void Sum( int m1[MAX][MAX], int m2[MAX][MAX]){ int tot[MAX][MAX]; for ( int i=0; i for ( int j=0; j tot[i][j] = m1[i][j] + m2[i][j]; cout<< " " < } cout< } } |
Definition of 3G: 3G is the third generation of wireless technologies. It comes with enhancements over previous wireless technologies, like high-speed transmission, advanced multimedia access and global roaming. 3G is mostly used with mobile phones and handsets as a means to connect the phone to the Internet or other IP networks in order to make voice and video calls, to download and upload data and to surf the net. How is 3G Better?: 3G has the following enhancements over 2.5G and previous networks: Several times higher data speed; Enhanced audio and video streaming; Video-conferencing support; Web and WAP browsing at higher speeds; IPTV (TV through the Internet) support. 3G Technical Specifications: The transfer rate for 3G networks is between 128 and 144 kbps (kilobits per second) for devices that are moving fast and 384 kbps for slow ones(like for pedestrians). For fixed wireless LANs, the speed goes beyond 2 Mbps. 3G is a set of technologies and stand
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