#include <stdio.h>
#define N 100
int main(void) {
	double t[N],v[N];
	int i=0;
	while(scanf("%lf,%lf",&t[i],&v[i])==2&&i<N){
		i++;
	}
	printf("No.\t時間[s]\t電位[v]\n");
	int n=1;
	for(int j=1;j<i-1;j++){
		if(v[j]>v[j-1]&&v[j]>v[j+1]){
			printf("%d\t%lf\t%lf\n",n++,t[j],v[j]);
		}
	}
	// your code goes here
	return 0;
}
 

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0.000000,3.012655
0.100000,3.010102
0.200000,3.010102
0.300000,3.020315
0.400000,2.997335
0.500000,2.997335
0.600000,3.017762
0.700000,3.017762
0.800000,3.015209
0.900000,3.015209
1.000000,3.007549
1.100000,3.010102
1.200000,3.007549
1.300000,3.020315
1.400000,3.012655
1.500000,3.002442
1.600000,2.953929
1.700000,2.943716
1.800000,3.043295
1.900000,3.490125
2.000000,3.753116
2.100000,3.418632
2.200000,2.976909
2.300000,2.810944
2.400000,2.785411
2.500000,2.772644
2.600000,2.816050
2.700000,3.342033
2.800000,3.679070
2.900000,3.786309
3.000000,3.684177
3.100000,3.459485
3.200000,2.920736
3.300000,2.821157
3.400000,2.772644
3.500000,2.793070
3.600000,3.114788
3.700000,3.653537
3.800000,3.745456
3.900000,3.717370
4.000000,3.648430
4.100000,3.492678
4.200000,3.201601
4.300000,2.877330
4.400000,2.803284
4.500000,2.859457
4.600000,3.510551
4.700000,3.770989
4.800000,3.760776
4.900000,3.732690
5.000000,3.620344
5.100000,3.186281
5.200000,2.867117
5.300000,2.808390
5.400000,2.805837
5.500000,3.091808
5.600000,3.559064
5.700000,3.735243
5.800000,3.748009
5.900000,3.602471
6.000000,3.298626
6.100000,2.976909
6.200000,2.816050
6.300000,2.785411
6.400000,2.795624
6.500000,3.515658
6.600000,3.745456
6.700000,3.671410
6.800000,3.594811
6.900000,3.482465
7.000000,3.002442
7.100000,2.826264
7.200000,2.793070
7.300000,2.803284
7.400000,2.800730
7.500000,3.607577
7.600000,3.786309
7.700000,3.765883
7.800000,3.449272
7.900000,2.882436
8.000000,2.831370
8.100000,2.777751
8.200000,2.823710
8.300000,3.628004
8.400000,3.847589
8.500000,3.786309
8.600000,3.584597
8.700000,3.176067
8.800000,2.879883
8.900000,2.800730
9.000000,2.777751
9.100000,2.833923
9.200000,3.599917
9.300000,3.753116
9.400000,3.640770
9.500000,3.252667
9.600000,2.892650
9.700000,2.785411
9.800000,2.775197
9.900000,2.777751
10.000000,2.928396
10.100000,3.040742
10.200000,3.043295
10.300000,3.043295
10.400000,3.043295
10.500000,3.035635
10.600000,3.035635
10.700000,3.035635
10.800000,3.038188
10.900000,3.040742