1 solutions
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0
C++ :
#include<iostream> #include<algorithm> using namespace std; int a[1500000]; int main() { int n; int b,i,s=1; cin>>n; for(i=1;i<=n;i++) { cin>>a[i]; } sort(a,a+n+1); for(i=1;i<=n;i++) { if(a[i]==a[i+1]) s++; else {cout<<a[i]<<' '<<s<<endl;s=1;} } return 0; }
- 1
Information
- ID
- 17922
- Time
- 1000ms
- Memory
- 128MiB
- Difficulty
- (None)
- Tags
- # Submissions
- 0
- Accepted
- 0
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