Submission #1516667
Source Code Expand
#include <algorithm> #include <iostream> using namespace std; int main(){ long long int w,h; cin>>w>>h; long long int a=w+h; if(w>h){ long long int b=h; }else{ long long int b=w; } long long int c; for(int i=1;i<=b;i++){ c*=i; c%=1000000007; } long long int d; for(int i=a;i>a-b;i--){ d*=i; d%=1000000007; } cout<<c/d<<endl; }
Submission Info
Submission Time | |
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Task | C - 経路 |
User | littlegirl112 |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 352 Byte |
Status | CE |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:14:16: error: ‘b’ was not declared in this scope for(int i=1;i<=b;i++){ ^ ./Main.cpp:19:17: error: ‘b’ was not declared in this scope for(int i=a;i>a-b;i--){ ^