30)有以下程序 #include main() { int b[3] [3]={0,1,2,0,1,2,0,1,2},i,j,t=1; for(i=0; i

30)有以下程序 #include main() { int b[3] [3]={0,1,2,0,1,2,0,1,2},i,j,t=1; for(i=0; i
30)有以下程序 #include main() { int b[3] [3]={0,1,2,0,1,2,0,1,2},i,j,t=1; for(i=0; i

30)有以下程序 #include main() { int b[3] [3]={0,1,2,0,1,2,0,1,2},i,j,t=1; for(i=0; i
结果是t=4;
i=0 j=i=0 t=1+b[0][0]=1
i=1 j=i=1 t=1+b[1][1]=2
i=2 j=i=2 t=2+b[2][2]=4
最后t=4