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  1. #include <stdio.h>
  2. int main(void) {
  3. 	double a[200],b[200],max,min;
  4. 	int i;
  5. 	for(i=0;i<200;i++){
  6. 		scanf("%lf,%lf",&a[i],&b[i]);
  7. 	}
  8. 	max=b[0];
  9. 	min=100;
  10. 	for(i=1;i<200;i++){
  11. 		if(a[i]==0)break;
  12. 		if(max!=0){
  13. 		if(max<=b[i])max=b[i];
  14. 		else{
  15. 			if(b[i-1]>=3.5)printf("%lf,%lf\n",a[i-1],b[i-1]);
  16. 			max=0;
  17. 		}
  18. 		}
  19. 		else {
  20. 			if(min>=b[i])min=b[i];
  21. 			else{
  22. 				max=b[i];
  23. 				min=100;
  24. 			}
  25. 		}
  26. 	}
  27. 	return 0;
  28. }
  29.  
Success #stdin #stdout 0s 5304KB
comments (?)
stdin
copy 
0.000000,2.991845
0.100000,2.991845
0.200000,2.984210
0.300000,2.996935
0.400000,2.991845
0.500000,3.002025
0.600000,3.307429
0.700000,3.582294
0.800000,3.841888
0.900000,3.969139
1.000000,4.048036
1.100000,4.088756
1.200000,4.060761
1.300000,4.020040
1.400000,3.885153
1.500000,3.673915
1.600000,3.475402
1.700000,3.386326
1.800000,3.297249
1.900000,3.248894
2.000000,3.246348
2.100000,3.233623
2.200000,3.335425
2.300000,3.526303
2.400000,3.719726
2.500000,3.859703
2.600000,3.956414
2.700000,4.030220
2.800000,4.060761
2.900000,4.065851
3.000000,4.078576
3.100000,4.007315
3.200000,3.813892
3.300000,3.551753
3.400000,3.350695
3.500000,3.187813
3.600000,3.101281
3.700000,3.083466
3.800000,3.063106
3.900000,3.063106
4.000000,3.063106
4.100000,3.052926
4.200000,3.050381
4.300000,3.052926
4.400000,3.500852
4.500000,3.734996
4.600000,3.872428
4.700000,4.017495
4.800000,4.055671
4.900000,4.076031
5.000000,4.058216
5.100000,3.938599
5.200000,3.712091
5.300000,3.465222
5.400000,3.363420
5.500000,3.223443
5.600000,3.187813
5.700000,3.162362
5.800000,3.192903
5.900000,3.241258
6.000000,3.335425
6.100000,3.513578
6.200000,3.745176
6.300000,3.918239
6.400000,3.997135
6.500000,4.048036
6.600000,4.070941
6.700000,4.055671
6.800000,4.007315
6.900000,3.874973
7.000000,3.691730
7.100000,3.539028
7.200000,3.393961
7.300000,3.251439
7.400000,3.192903
7.500000,3.274344
7.600000,3.302339
7.700000,3.312520
7.800000,3.399051
7.900000,3.582294
8.000000,3.826617
8.100000,3.986955
8.200000,4.076031
8.300000,4.101482
8.400000,4.086211
8.500000,4.083666
8.600000,4.040401
8.700000,3.890243
8.800000,3.640829
8.900000,3.429591
9.000000,3.353240
9.100000,3.271799
9.200000,3.169997
9.300000,3.302339
9.400000,3.281979
9.500000,3.289614
9.600000,3.348150
9.700000,3.429591
9.800000,3.689185
9.900000,3.880063
10.000000,4.009860
10.100000,4.068396
10.200000,4.098936
10.300000,4.081121
10.400000,4.030220
10.500000,3.948779
10.600000,3.785897
10.700000,3.610289
10.800000,3.480492
10.900000,3.358330
11.000000,3.287069
11.100000,3.248894
11.200000,3.253984
11.300000,3.299794
11.400000,3.355785
11.500000,3.495762
11.600000,3.717181
11.700000,3.897878
11.800000,3.986955
11.900000,4.035310
12.000000,4.086211
12.100000,4.063306
12.200000,4.050581
12.300000,4.007315
12.400000,3.915694
12.500000,3.778262
12.600000,3.556843
12.700000,3.292159
12.800000,3.093646
12.900000,3.070741
13.000000,3.068196
13.100000,3.060561
13.200000,3.050381
13.300000,3.045290
13.400000,3.055471
13.500000,3.052926
13.600000,3.052926
13.700000,3.042745
13.800000,3.040200
13.900000,3.035110
14.000000,3.042745
14.100000,3.037655
14.200000,3.040200
14.300000,3.027475
14.400000,3.030020
14.500000,3.032565
14.600000,3.030020
14.700000,3.027475
14.800000,3.035110
14.900000,3.024930
15.000000,3.024930
15.100000,3.019840
15.200000,3.022385
15.300000,3.019840
15.400000,3.022385
15.500000,3.022385
15.600000,3.017295
15.700000,3.017295
15.800000,3.022385
15.900000,3.019840
stdout
copy 
1.100000,4.088756
3.000000,4.078576
4.900000,4.076031
6.600000,4.070941
8.300000,4.101482
10.200000,4.098936
12.000000,4.086211
https://ideone.com/nu6W5P
language:
C (gcc 8.3)
created:
16 days ago
visibility:
public

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