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- #include <stdio.h>
- #include <stdlib.h>
- //1-k, 2-a, 3-l
- #define M 12
- int main(int argc, char *argv[]) {
- FILE *fp;
- fp = fopen("C:\\Users\\student\\Desktop\\Barsukov\\P7\\fruits_1.txt", "r");
- if (fp == NULL)
- {
- printf("ERROR");
- exit(1);
- }
- float num[1000][13], sum=0;
- int i,j;
- for (i=0; i<1000; i++)
- {
- for (j=0; j<13; j++)
- {
- fscanf(fp, "%f", &num[i][j]);
- if ((num[i][0] == 2.0) || (num[i][0] == 3.0))
- {
- sum += num[i][j];
- }
- }
- }
- printf("sum = %f", sum);
- return 0;
- }
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