第5章第5节 程序:法二: maino flong a; int b, i,j, k, l, m printf(“ input a data:"”); scanf(“%ld”,&a); if(a<10)b=1; else if (a<100)b=2 else if (a<1000)b=3; else if(a≤1000)b=4; else b=5: m=a/100007 l=(a-m*10000y1000 k=(am*10000421000)/100; (a-m21000011000-k*100)/10; i=a-m21000011000kx100-10; printi(“%d,%d,%d,%d,%d,%dn”,b,ii,kl,m)程序：法二： main() {long a; int b,i,j,k,l,m; printf(“input a data: ”); scanf(“%ld”,&a); if (a<10) b=1; else if (a<100) b=2; else if (a<1000) b=3; else if(a<1000) b=4; else b=5; m=a/10000; l=(a-m*10000)/1000; k=(a-m*10000-l*1000)/100; j=(a-m*10000-l*1000-k*100)/10; i=a-m*10000-l*1000-k*100-j*10; printf(“%d,%d,%d,%d,%d,%d\n”,b,i,j,k,l,m) } 第5章 第5节