LC-Display

最近在看《挑战编程-程序设计竞赛训练手册》，下面是其中一道题目，我的方法麻烦了点，但是很好懂。

// LC-Display2.cpp : Defines the entry point for the console application.//#include "stdafx.h"using namespace std;char data_display[2*10+3][(10+2)*8+7];int count=0;int _tmain(int argc, _TCHAR* argv[]){void display0(int a, char b[2*10+3][(10+2)*8+7],int c);void display1(int a, char b[2*10+3][(10+2)*8+7],int c);void display2(int a, char b[2*10+3][(10+2)*8+7],int c);void display3(int a, char b[2*10+3][(10+2)*8+7],int c);void display4(int a, char b[2*10+3][(10+2)*8+7],int c);void display5(int a, char b[2*10+3][(10+2)*8+7],int c);void display6(int a, char b[2*10+3][(10+2)*8+7],int c);void display7(int a, char b[2*10+3][(10+2)*8+7],int c);void display8(int a, char b[2*10+3][(10+2)*8+7],int c);void display9(int a, char b[2*10+3][(10+2)*8+7],int c);int s,n;char data[8];cin>>s;cin>>data;n=0;for(int i=0;i<2*10+3;++i){for(int j=0;j<(10+2)*8+7;++j){data_display[i][j]=' ';}}while(n<strlen(data)){switch(data[n]){case '0':display0(count, data_display,s);break;case '1':display1(count,data_display,s);break;case '2':display2(count,data_display,s);break;case '3':display3(count,data_display,s);break;case '4':display4(count,data_display,s);break;case '5':display5(count,data_display,s);break;case '6':display6(count,data_display,s);break;case '7':display7(count,data_display,s);break;case '8':display8(count,data_display,s);break;case '9':display9(count,data_display,s);break;default:cout<<"The input data is wrong!"<<endl;break;}++count;++n;}for(int i=0;i<2*10+3;++i){for(int j=0;j<(10+2)*8+7;++j){if(j==(10+2)*8+7-1){cout<<data_display[i][j];cout<<'/n';}else cout<<data_display[i][j];}}system("pause");return 0;}void display0(int a, char b[2*10+3][(10+2)*8+7],int c){int start;if(a==0){ start=0;}else{start=(c+2)*a+a-1;}int m1;int m,n;m=0;n=start+1;m1=0;while(m1<c){b[m][n]='-';++n;++m1;}m1=0;n=start+1;m=m+2*c+2;while(m1<c){b[m][n]='-';++n;++m1;}m1=0;m=1;n=start;while(m1<(2*c+1)){n=start;if(m!=c+1){b[m][n]='|';n+=(c+1);b[m][n]='|';}++m;++m1;}}void display1(int a, char b[2*10+3][(10+2)*8+7],int c){int start;if(a==0){ start=0;}else{start=(c+2)*a+a-1;}int m1;int m,n;m=0;n=start+c+1;m1=0;while(m1<2*c+3){if((m!=0)&&(m!=(c+1))&&(m!=(2*c+2))){b[m][n]='|';}++m;++m1;}}void display2(int a, char b[2*10+3][(10+2)*8+7],int c){int start;if(a==0){ start=0;}else{start=(c+2)*a+a-1;}int m1,m2;int m,n;m=0;n=start+1;m1=0;m2=0;while(m1<2*c+3){if((m==0)||(m==(c+1))||(m==(2*c+2))){n=start+1;m2=0;while(m2<c){b[m][n]='-';++n;++m2;}}else{if(m<c+1){n=start+c+1;b[m][n]='|';}if(m>c+1){n=start;b[m][n]='|';}}++m;++m1;}}void display3(int a, char b[2*10+3][(10+2)*8+7],int c){int start;if(a==0){ start=0;}else{start=(c+2)*a+a-1;}int m1,m2;int m,n;m=0;n=start+1;m1=0;m2=0;while(m1<2*c+3){if((m==0)||(m==(c+1))||(m==(2*c+2))){n=start+1;m2=0;while(m2<c){b[m][n]='-';++n;++m2;}}else{n=start+c+1;b[m][n]='|';}++m;++m1;}}void display4(int a, char b[2*10+3][(10+2)*8+7],int c){int start;if(a==0){ start=0;}else{start=(c+2)*a+a-1;}int m1,m2;int m,n;m=0;n=start+1;m1=0;m2=0;while(m1<2*c+3){if(m==c+1){n=start+1;m2=0;while(m2<c){b[m][n]='-';++n;++m2;}}else if(m!=0&&m!=2*c+2){if(m>c+1){n=start+c+1;b[m][n]='|';}if(m<c+1){n=start;b[m][n]='|';n=n+c+1;b[m][n]='|';}}++m;++m1;}}void display5(int a, char b[2*10+3][(10+2)*8+7],int c){int start;if(a==0){ start=0;}else{start=(c+2)*a+a-1;}int m1,m2;int m,n;m=0;n=start+1;m1=0;m2=0;while(m1<2*c+3){if((m==0)||(m==(c+1))||(m==(2*c+2))){n=start+1;m2=0;while(m2<c){b[m][n]='-';++n;++m2;}}else{if(m<c+1){n=start;b[m][n]='|';}if(m>c+1){n=start+c+1;b[m][n]='|';}}++m;++m1;}}void display6(int a, char b[2*10+3][(10+2)*8+7],int c){int start;if(a==0){ start=0;}else{start=(c+2)*a+a-1;}int m1,m2;int m,n;m=0;n=start+1;m1=0;m2=0;while(m1<2*c+3){if((m==0)||(m==(c+1))||(m==(2*c+2))){n=start+1;m2=0;while(m2<c){b[m][n]='-';++n;++m2;}}else{if(m<c+1){n=start;b[m][n]='|';}if(m>c+1){n=start;b[m][n]='|';n=n+c+1;b[m][n]='|';}}++m;++m1;}}void display7(int a, char b[2*10+3][(10+2)*8+7],int c){int start;if(a==0){ start=0;}else{start=(c+2)*a+a-1;}int m1,m2;int m,n;m=0;n=start+1;m1=0;m2=0;while(m1<2*c+3){if(m==0){n=start+1;m2=0;while(m2<c){b[m][n]='-';++n;++m2;}}else if(m!=c+1&&m!=2*c+2){n=start+c+1;b[m][n]='|';}++m;++m1;}}void display8(int a, char b[2*10+3][(10+2)*8+7],int c){int start;if(a==0){ start=0;}else{start=(c+2)*a+a-1;}int m1,m2;int m,n;m=0;n=start+1;m1=0;m2=0;while(m1<2*c+3){if((m==0)||(m==(c+1))||(m==(2*c+2))){n=start+1;m2=0;while(m2<c){b[m][n]='-';++n;++m2;}}else{n=start;b[m][n]='|';n=start+c+1;b[m][n]='|';}++m;++m1;}}void display9(int a, char b[2*10+3][(10+2)*8+7],int c){int start;if(a==0){ start=0;}else{start=(c+2)*a+a-1;}int m1,m2;int m,n;m=0;n=start+1;m1=0;m2=0;while(m1<2*c+3){if((m==0)||(m==(c+1))||(m==(2*c+2))){n=start+1;m2=0;while(m2<c){b[m][n]='-';++n;++m2;}}else{if(m<c+1){n=start;b[m][n]='|';n=start+c+1;b[m][n]='|';}if(m>c+1){n=start+c+1;b[m][n]='|';}}++m;++m1;}}