#include <stdio.h>

int main() {
    // データを直接入力（時間と電圧）
    double time[] = {
        14.95,14.96,14.97,14.98,14.99,15.00,15.01,15.02,15.03,15.04,
        15.05,15.06,15.07,15.08,15.09,15.10,15.11,15.12,15.13,15.14,
        15.15,15.16,15.17,15.18,15.19,15.20
    };

    double voltage[] = {
        2.479849,2.484948,2.479849,2.472202,2.477300,2.482399,2.474751,
        2.472202,2.479849,2.482399,2.482399,2.479849,2.472202,2.477300,
        2.484948,2.477300,2.477300,2.472202,2.472202,2.477300,2.479849,
        2.482399,2.477300,2.479849,2.477300,2.484948
    };

    int n = sizeof(voltage) / sizeof(voltage[0]);

    for (int i = 1; i < n - 1; i++) {
        if (voltage[i] > voltage[i-1] && voltage[i] > voltage[i+1]) {
            printf("Peak: 時間 = %.2f s, 電圧 = %.2f V\n", time[i], voltage[i]);
        }
    }

    return 0;
}