#include <bits/stdc++.h>
#define FOR(i, a, b) for(int i = (a), _b = (b); i <= _b; ++ i)
#define FORD(i, b, a) for(int i = (b), _a = (a); i >= _a; -- i)
#define REP(i, n) for(int i = 0, _n = (n); i < _n; ++ i)
#define FORE(i, v) for(__typeof((v).begin()) i = (v).begin(); i != (v).end(); ++ i)
#define ALL(v) (v).begin(), (v).end()
#define IS_INF(x) (std::isinf(x))
#define IS_NAN(x) (std::isnan(x))
#define fi first
#define se second
#define MASK(i) (1LL << (i))
#define BIT(x, i) (((x) >> (i)) & 1)
#define div ___div
#define prev ___prev
#define left ___left
#define __builtin_popcount __builtin_popcountll
using namespace std;
template<class X, class Y>
bool minimize(X &x, const Y &y){
if(x > y){
x = y;
return true;
} else return false;
}
template<class X, class Y>
bool maximize(X &x, const Y &y){
if(x < y){
x = y;
return true;
} else return false;
}
template<class T>
T abs(const T &x){
return (x < 0 ? -x : x);
}
/** END OF TEMPLATE **/
void init(){
//
}
void process(){
int a, b;
scanf("%d%d", &a, &b);
printf("%d", (a + b) >> 1);
if((a + b) >> 1) printf(".5");
}
int main(){
init();
process();
return 0;
}
Compilation message
scanf5.cpp: In function 'void process()':
scanf5.cpp:46:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
46 | scanf("%d%d", &a, &b);
| ~~~~~^~~~~~~~~~~~~~~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
