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luoen @ 2025-05-14 18:21:33
[ Quote ] [ Edit ] [ Delete ] 1#
J

#include<bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
int a[n];
for(int i=0;i<n;i++){
cin>>a[i];
}
int x;
cin>>x;
for(int i=0;i<n;i++){
if(x+a[i]==100){
cout<<"yes "<<a[i];
return 0;
}
}
cout<<"no";
return 0;
}
pengyufan @ 2025-05-14 18:22:10
[ Quote ] [ Edit ] [ Delete ] 2#
I
#include<bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
while(n!=1){
if(n%2==0){
cout<<n<<"/2="<<n/2<<endl;
n/=2;
}else{
cout<<n<<"*3+1="<<n*3+1<<endl;
n=n*3+1;
}
}
cout<<"End";


return 0;
}
pengyufan @ 2025-05-14 18:23:29
[ Quote ] [ Edit ] [ Delete ] 3#
K
#include<bits/stdc++.h>
using namespace std;
int main(){
int n,m;
cin>>n>>m;
int a[n+1][m+1],b[n+1][m+1];
for(int i=1;i<=n;i++){
for(int j=1;j<=m;j++){
cin>>a[i][j];
}
}
for(int i=1;i<=n;i++){
for(int j=1;j<=m;j++){
cin>>b[i][j];
}
}
double sum=0;
for(int i=1;i<=n;i++){
for(int j=1;j<=m;j++){
if(a[i][j]==b[i][j]){
sum++;
}
}
}
double s=sum/(n*m);
cout<<fixed<<setprecision(2)<<s*100<<s<<"%";

return 0;
}
pengyufan @ 2025-05-14 18:24:14
[ Quote ] [ Edit ] [ Delete ] 4#
#include<bits/stdc++.h>
using namespace std;
int main(){
int n,m;
cin>>n>>m;
int a[n+1][m+1],b[n+1][m+1];
for(int i=1;i<=n;i++){
for(int j=1;j<=m;j++){
cin>>a[i][j];
}
}
for(int i=1;i<=n;i++){
for(int j=1;j<=m;j++){
cin>>b[i][j];
}
}
double sum=0;
for(int i=1;i<=n;i++){
for(int j=1;j<=m;j++){
if(a[i][j]==b[i][j]){
sum++;
}
}
}
double s=sum/(n*m);
cout<<fixed<<setprecision(2)<<s*100<<"%";

return 0;
}
luoen @ 2025-05-14 18:30:50
[ Quote ] [ Edit ] [ Delete ] 5#
L

#include<bits/stdc++.h>
using namespace std;
int main(){
int a;
cin>>a;
int n[a];
for(int i=0;i<a;i++){
cin>>n[i];
}
int b;
cin>>b;
for(int i=1;i<=b;i++){
int x,y,z;
cin>>x>>y>>z;
for(int j=x-1;j<y;j++){
n[j]+=z;
}
}
for(int i=0;i<a;i++){
cout<<n[i]<<" ";
}
return 0;
}
pengyufan @ 2025-05-14 18:33:41
[ Quote ] [ Edit ] [ Delete ] 6#
F
#include<bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
int a[n+1];
for(int i=1;i<=n;i++){
cin>>a[i];
}
for(int i=1;i<=n;i++){
int j;
for(j=2;j<a[i];j++){
if(a[i]%j==0){
break;
}
}
if(a[i]==j){
cout<<a[i]<<" ";
}
}

return 0;
}
luoen @ 2025-05-14 18:37:48
[ Quote ] [ Edit ] [ Delete ] 7#
E

#include<bits/stdc++.h>
using namespace std;
int main(){
int a[3];
cin>>a[0]>>a[1]>>a[2];
sort(a+0,a+3);
int f=0;
for(int i=0;i<2;i++){
if(a[i+1]-a[i]!=1){
f++;
}
}
if(f==0){
cout<<"Yes";
}else{
cout<<"NO";
}
return 0;
}
pengyufan @ 2025-05-14 18:38:00
[ Quote ] [ Edit ] [ Delete ] 8#
N
#include<bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
char a[n+1][n+1];
for(int i=1;i<=n;i++){
for(int j=1;j<=n;j++){
cin>>a[i][j];
}
}
for(int i=1;i<=n;i++){
for(int j=1;j<=n;j++){
if(a[i][j]>='0' && a[i][j]<='9'){

}else{
cout<<i<<" "<<j;
}
}
}

return 0;
}