7/24/2019 h1.txt

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for(i=3;i>=0;i--) scanf("%d",&a[i]); printf("\n");

c[0]=(a[0]+a[1]+a[2])%2; c[1]=(a[1]+a[2]+a[3])%2; c[2]=(a[1]+a[0]+a[3])%2;

printf("data bits after hamming code is\n");

for(i=3;i>=0;i--) printf("%d",a[i]); for(i=2;i>=0;i--) printf("%d",c[i]); printf("Enter recieved code\n"); for(i=0;i

7/24/2019 h1.txt

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printf("The correct code is"); r[3]=(r[3]+1)%2; for(i=0;i