29 lines
895 B
C
29 lines
895 B
C
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#include <stdio.h>
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#include <stdlib.h>
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int main(int argc, const char *argv[])
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{
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// You declare a array by simply putting [<amount>] behind your variable.
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int Numbers[5];
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// In c the first element in the array has the index 0.
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// So to access the last one you have to subtract one from the element count.
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// TODO: use the []-operator to fill out the rest of the array with the numbers 1 - 5
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Numbers[0] = 1;
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// TODO: now use the Numbers from the array and square them. After that write them back into the array.
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// If you want to calculate the element count of a array
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// you can use this line of code:
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int count = sizeof(Numbers)/sizeof(Numbers[0]);
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// Printing the array
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for(int i = 0; i < count; i++)
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{
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printf("%d ", Numbers[i]);
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}
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// you can also have multidimensional arrays.
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// you simply add more []
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// Example: int 3D_Matrix[10][10][10];
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}
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