55 lines
1019 B
C
55 lines
1019 B
C
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#include "../../common/include/kernel/syscall-definitions.h"
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/* the result should be 1237619379 for size of 100 */
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#define ARRAY_SIZE 100
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#define POS(x,y) (x*ARRAY_SIZE+y)
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typedef unsigned int uint32;
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uint32 axa[ARRAY_SIZE][ARRAY_SIZE];
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uint32 bxb[ARRAY_SIZE][ARRAY_SIZE];
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uint32 cxc[ARRAY_SIZE][ARRAY_SIZE];
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uint32 prime = 5000011;
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uint32 rand = 31337;
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uint32 expos = 1;
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uint32 sum = 0;
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uint32 getRandom()
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{
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expos = expos * prime;
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rand = rand + expos;
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rand = rand % 100003;
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return rand;
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}
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int main(int argc, char** argv)
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{
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int x, y, a = 0;
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for (x = 0; x < ARRAY_SIZE; ++x)
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{
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for (y = 0; y < ARRAY_SIZE; ++y)
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{
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axa[x][y]= getRandom();
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bxb[x][y] = getRandom();
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}
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}
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for (x=0;x<ARRAY_SIZE;++x)
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for (y=0;y<ARRAY_SIZE;++y)
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{
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cxc[x][y]=0;
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for (a=0;a<ARRAY_SIZE;++a)
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cxc[x][y]+=axa[x][a]*bxb[a][y];
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}
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for (x=0;x<ARRAY_SIZE;++x)
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for (y=0;y<ARRAY_SIZE;++y)
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sum += cxc[x][y];
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// printf("Result is %d",sum);
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return sum;
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}
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