can someone help me debug this?

Code:

---

#include<stdio.h>
#define MONTH 12
#define YEAR 2

const char *month[]= {"January", "February", "March", "April", "May", "June", "July",
                    "August", "September", "October", "November", "Decenmber"};

int main() {
   
    int a[][MONTH] = {367, 654, 545, 556, 565, 526, 437, 389, 689, 554, 526, 625,
    429, 644, 586, 626, 652, 546, 449, 689, 597, 679, 696, 568};
   
    int i, j, yeartotal;
    double meanval;
   
   
    printf("%-10s%-10s\n", "Year", "Mean hit");
    printf("------------------\n");
    for(j= 0; j < MONTH; j++) {
        yeartotal= 0;
        for(i= 0; i < YEAR; i++) {
            yeartotal+= a[i][j];
        }
        meanval= (double)yeartotal/YEAR;
        printf("%-10s %8.2f\n", year[i], meanval);
    }
   
    return 0;
}

---

this is the error message:

Code:

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ERROR: argument 2 of the function is undefined or not a valid expression
ERROR: syntax error before or at line 25 in file C:\Users\Gabjew90\Desktop\hw7#10.c
  ==>:        printf("%-10s %8.2f\n", year[i], meanval);
  BUG:        printf("%-10s %8.2f\n", year<== ???
ERROR: cannot execute command 'C:\Users\Gabjew90\Desktop\hw7#10.c'

---

Where do you declare the array "year"?

Ie the one you use here:

Code:

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printf("%-10s %8.2f\n", year[i], meanval);

---

thanks it runs now but i changed year[i] to month[i] and here's the output: how do i correct it?

Year Mean hit
------------------
March 398.00
March 649.00
March 565.50
March 591.00
March 608.50
March 536.00
March 443.00
March 539.00
March 643.00
March 616.50
March 611.00
March 596.50

In your outer loop, you are using variable j to iterate through the months. Perhaps anytime your want to see the month, you should use j instead of i.