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  1. #define NUMMONTHS 12
  2. #define NUMYEARS 5
  3. #include <stdio.h>  
  4. void inputdata();
  5. void printdata();
  6. void sumdata();
  7. float Raindata[NUMYEARS][NUMMONTHS],sum;
  8. char years[NUMYEARS][5] = {"2011","2012","2013","2014","2015"};
  9. char months[NUMMONTHS][12] 
  10. ={"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};
  11. int main ()
  12. {  
  13.  
  14. 	char enterData = 'y';
  15. 	printf("Do you want to input Precipatation data? (y for yes)\n");
  16. 	scanf("%c",&enterData);
  17. 	if (enterData == 'y') 
  18. 	{     
  19. 		  inputdata();
  20. 	      printdata();
  21. 	      }
  22. 	if (enterData == 's')
  23. 	{
  24. 		sumdata();
  25. 	}
  26. 	      else {
  27. 	      	printf("No data was input at this time\n");
  28. 	      	}
  29. 	      	printf("Please try the Precipitation program again. \n");
  30. 	      	return 0;
  31. 	      	} 
  32. 	      	void inputdata() {  
  33. 	      		float Rain=1.0;
  34. 	      	    for (int year=0;year < NUMYEARS; year++) {
  35. 	      	    	for (int month=0; month< NUMMONTHS; month++) {
  36. 	      	    		printf("Enter rain for %d, %d:\n", year+1, month+1);
  37. 	      	    		scanf("%f",&Rain);
  38. 	      	    		Raindata[year][month]=Rain;
  39.       }    
  40.       } 
  41.       } 
  42.       void printdata(){ 
  43.       	printf ("year\t month\t rain\n");
  44.       	for (int year=0;year < NUMYEARS; year++) {
  45.       		for (int month=0; month< NUMMONTHS; month++) {
  46.       			printf("%s\t %s\t %5.2f\n", years[year],months[month],Raindata[year][month]);
  47.       		}
  48.       	}
  49.       }
  50.       void  sumdata(){
  51.       	sum =0.0;
  52.       	float Rain;
  53.       	for (int year=0;year < NUMYEARS; year++) 	{
  54.       printf("Rain for %d:\n", year+1);
  55.       for (int month=0; month< NUMMONTHS; month++) {
  56.       printf("Enter Rain for the year:\n");
  57.       scanf("%f",&Rain);
  58.       }
  59.       sum +=Rain;
  60.  
  61.       		printf("sum of %s\t%f\n",year,sum);
  62.       	}
  63.       		}
  64.     if (Rain< 0)
  65.     {
  66.  
  67.       			return 0;
  68.       		}
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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s
1.2
2.2
3.3
2.2
10.2
12.2
2.3
0.4
0.2
1.1
2.1
0.4
1.1
2.2
3.3
2.2
10.2
12.2
2.3
0.4
0.2
1.1
2.1
0.4
1.1
2.2
3.3
10.2
12.2
2.3
0.4
0.2
1.1
2.1
0.4
1.1
2.2
3.3
2.2
10.2
12.2
2.3
2.1
0.4
0.2
1.1
2.1
0.4
1.1
2.2
3.3
2.
10.2
12.2
2.3
0.2
0.2
1.1
2.1
0.4
compilation info 
prog.c: In function ‘sumdata’:
prog.c:61:25: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘int’ [-Wformat=]
         printf("sum of %s\t%f\n",year,sum);
                         ^
prog.c: At top level:
prog.c:64:5: error: expected identifier or ‘(’ before ‘if’
     if (Rain< 0)
     ^~
stdout
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Standard output is empty
https://ideone.com/RxdtDp
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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