二维数组折腾大作战

      

/** ｳﾌﾐﾄｰ貶ｨｺﾍｰ豎ｾﾉｿｷﾖ* Copyright (c)2012, ﾑﾌﾌｨｴｧｼﾆﾋ羹昉ｧﾔｺﾑｧﾉ・* All rightsreserved.* ﾎﾄｼﾃ﨤ﾆ｣ｺ array.cpp                           * ﾗ・   ﾕﾟ｣ｺ 李一丹                           * ﾍ・ﾉﾈﾕﾆﾚ｣ｺ 12 ﾄ・1  ﾔﾂ6   ﾈﾕ* ｰ豎ｾｺﾅ｣ｺ vc++6.0      * ﾊ菠・靆ｺﾎﾞ* ﾎﾊﾌ篥靆ｺｶｨﾒ蠍ﾎｬﾊﾗ鬟ｬﾎｪﾊﾗ鮑ｳｳｵ｡｢ﾊ菠・ｵ｡｢ｸ・ﾄﾖｵ｡｢ｰｴｸﾖｷｽｷｨﾊ莎・*/#include <iostream>using namespace std;int main( ){ int i,j;    //ｴｴｽｨ5ﾐﾐ4ﾁﾐｵﾄｶﾎｬﾕ鋗ﾍﾊﾗ鬟ｬﾎｪﾊﾗ鰒ﾐｵﾄﾇｰﾁｽﾁﾐｵﾄ10ｸｪﾋﾘｸｳｳｵ int a[5][4]={{0,1},{4,5},{8,9},{12,13},{16,17}};  //ｼ・ﾌﾊ菠・ｹｺｽﾁﾐ10ｸｪﾋﾘｵﾄﾖｵ cout<<"ﾇ・菠・0ｸ鈹｣ｺ"<<endl; for(i=0;i<5;i++){ for(j=2;j<4;j++)  cin>>a[i] [j] ; }    //ｰｴﾐﾐﾐﾅﾏﾈﾊ莎・ cout<<"ﾊﾗ鰒ﾐｵﾄﾖｵﾎｪ｣ｺ"<<endl; for(i=0;i<5;i++){ for(j=0;j<4;j++) cout<<a[i] [j]  <<'\t'; cout<<endl; } //ｽｫﾋﾐﾔｪﾋﾘﾖｵｳﾋﾒﾔ3ｺ｣ｴ贇ﾚﾊﾗ鰒ﾐ cout<<"ﾏﾖﾔﾚｽｫﾋﾐﾔｪﾋﾘｳﾋﾒﾔ3ｱｶ..."<<endl; for(i=0;i<5;i++){ for(j=0;j<4;j++)  a[i][j]*=3; } //ｰｴﾐﾐﾐﾅﾏﾈﾊ莎・ cout<<"ﾐﾐﾐﾅﾏﾈﾊ莎ｺ"<<endl; for(i=0;i<5;i++){  for(j=0;j<4;j++)    cout<<a[i] [j]  <<'\t';  cout<<endl; }   //ｰｴﾁﾐﾐﾅﾏﾈﾊ莎ｨﾊ莎ﾄｵﾚﾒｻﾐﾐﾊﾇﾊﾗ鰒ﾐｵﾄｵﾚﾒｻﾁﾐ｡ｭ｡ｭ｣ｬﾆ萍ｵﾊ莎ﾄｾﾍﾊﾇ｡ｰﾗｪﾖﾃ｡ｱ｣ｩ cout<<"ﾁﾐﾐﾅﾏﾈﾊ莎ｺ"<<endl;  for(j=0;j<4;j++){ for(i=0;i<5;i++) cout<<a[i] [j]  <<'\t';  cout<<endl;  } //ｽｫﾊﾗ鬘ｰｵｹ｡ｱﾗﾅﾊ莎ｨｼｴﾗ鋓ｻﾐﾐﾗ鋓ｻﾁﾐｵﾄﾗ隝ﾈﾊ莎ｬｵﾚ0ﾐﾐｵﾚ0ﾁﾐｵﾄﾗ鋓莎ｩ cout<<"ｵｹﾗﾅﾊ莎ｺ"<<endl; for(i=5;i>0;i--){ for(j=4;j>0;j--)  cout<<a[i][j]  <<'\t'; cout<<endl; } //ﾊ莎ﾗ鰒ﾐｵﾄﾋﾐﾅｼﾊ cout<<"ﾊﾗ鰒ﾐｵﾄﾅｼﾊ｣ｺ"<<endl; for(i=0;i<5;i++){ for(j=0;j<4;j++)  if(a[i][j]%2==0)   cout<<a[i][j] <<endl; } //ﾊ莎ﾐﾐﾐﾁﾐﾏﾂｱ・ｮｺﾍﾎｪ3ｵﾄｱｶﾊｵﾄﾔｪﾋﾘﾖｵ cout<<"ﾐﾐﾁﾐﾏﾂｱ・ｮｺﾍﾎｪ3ｵﾄｱｶﾊｵﾄﾔｪﾋﾘ｣ｺ"<<endl; for(i=0;i<5;i++){ for(j=0;j<4;j++)  if((i+j)/3==0)   cout<<a[i][j]  <<endl; }return 0;}