Submission #199842

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
199842	2020-02-03 16:25:47	human1234	Min-cost GCD (GA9_mcg)	C++14	0 / 100	162 ms	8440 KiB

mcg

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#include <stdio.h>
#include <vector>
using namespace std;
using i128 = __int128;
using ll = long long;
using pll = pair<ll, ll>;
using vpll = vector<pll>;
const ll LIMIT = 1e19;
inline ll conv(i128 x) {
    if (x > (i128)LIMIT) return LIMIT;
    return (ll)x;
}
int main() {
    int t;
    vpll v;
    scanf("%d", &t);
    v.resize(300);
    while (t--) {
        ll a, b, p, q;
        scanf("%lld%lld%lld%lld", &a, &b, &p, &q);
        if (a > b) {
            v[0] = {0, -1};
        } else {
 
 
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Compilation message (stderr)

mcg.cpp:11:18: warning: overflow in implicit constant conversion [-Woverflow]
 const ll LIMIT = 1e19;
                  ^~~~
mcg.cpp: In function 'int main()':
mcg.cpp:22:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &t);
     ~~~~~^~~~~~~~~~
mcg.cpp:27:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld%lld%lld%lld", &a, &b, &p, &q);
         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 14
• Subtask 2: 0 / 16
• Subtask 3: 0 / 27
• Subtask 4: 0 / 43