25 lines
426 B
C
25 lines
426 B
C
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#include <stdio.h>
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#include <stdlib.h>
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int main() {
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int n, i, *ptr, sum = 0;
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printf("Enter number of elements: ");
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scanf("%d", &n);
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ptr = (int*) calloc(n, sizeof(int));
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if(ptr == NULL) {
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printf("Error! memory not allocated.");
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exit(0);
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}
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printf("Enter elements: ");
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for(i = 0; i < n; ++i) {
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scanf("%d", ptr + i);
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sum += *(ptr + i);
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}
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printf("Sum = %d", sum);
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free(ptr);
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return 0;
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}
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