Submission #186766

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Source Code Expand

#include <string>
#include <vector>
#include <algorithm>
#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <queue>
#include <map>
#define INF 1000000000

using namespace std;
typedef long long ll;

int main(){
	int a,b,c;
	string a,b,c;
	int ans;
	string ans;
	cin>>a;
	a++;
	if(a==12)a=1;

	cout<<a<<endl;
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:17:9: error: conflicting declaration ‘std::string a’
./Main.cpp:16:6: error: ‘a’ has a previous declaration as ‘int a’
./Main.cpp:17:11: error: conflicting declaration ‘std::string b’
./Main.cpp:16:8: error: ‘b’ has a previous declaration as ‘int b’
./Main.cpp:17:13: error: conflicting declaration ‘std::string c’
./Main.cpp:16:10: error: ‘c’ has a previous declaration as ‘int c’
./Main.cpp:19:9: error: conflicting declaration ‘std::string ans’
./Main.cpp:18:6: error: ‘ans’ has a previous declaration as ‘int ans’