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48 lines
780 B
C++
48 lines
780 B
C++
#include <iostream>
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#include <iomanip>
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#include <cstring>
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#include <cstdio>
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#include <ctime>
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#include <cmath>
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using namespace std;
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int main(){
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int a,b,g=0;
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cin >>a>>b;
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for(int i=1;i<=a;i++){
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for(int j=1;j<=b;j++){
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int k=i*100+j;
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int c[1000]={0,0};
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int d=0;
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while(k){
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c[d]=k%10;
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k/=10;
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d++;
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}
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int p[10000];
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for(int i=d-1;i>=0;i--){
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p[d-1-i]=c[i];
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}
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for(int i=0;i<d;i++){
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if(c[i]==6){
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c[i]=9;
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}
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else if(c[i]==9){
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c[i]=6;
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}
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}
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int flag=1;
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for(int i=0;i<d;i++){
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if(c[i]!=p[i] || (c[i]!=6 && c[i]!=0 && c[i]!=1 && c[i]!=8 && c[i]!=9)){
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flag=0;
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break;
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}
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}
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if(flag==1){
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g++;
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}
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}
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}
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cout <<g;
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return 0;
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}
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