In this C program, we will learn about how to print all negative numbers of an array.
Required Knowledge
Algorithm to print negative numbers of an array
Let inputArray is an integer array having N elements.
Let inputArray is an integer array having N elements.
- Using a for loop, traverse inputArray from index 0 to N-1.
- For every element inputArray[i], check whether it is negative number or not(inputArray[i] < 0) and print it accordingly.
C program to print all negative elements of an array
#include <stdio.h>
int main(){
int inputArray[100], elementCount, counter;
printf("Enter Number of Elements in Array\n");
scanf("%d", &elementCount);
printf("Enter %d numbers \n", elementCount);
for(counter = 0; counter < elementCount; counter++){
scanf("%d", &inputArray[counter]);
}
printf("Negative Elements in Array\n");
for(counter = 0; counter < elementCount; counter++){
if(inputArray[counter] < 0) {
printf("%d ", inputArray[counter]);
}
}
return 0;
}
Output
Enter Number of Elements in Array 8 Enter 8 numbers 2 -4 9 10 0 -5 -1 1 Negative Elements in Array -4 -5 -1
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