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a month ago
580 B
2
Indexable
Never
#include <stdio.h> int mat [1000][1000]; int main () { int i, j=0; int n; scanf ("%d", &n); srand(time(0)); for (i=0; i<n; i++) { for (j=0; j<n; j++) { mat [i][j]=rand()%2; } } int inD= 0 , outD=0; for (i=0; i<n; i++) { for (j=0; j<n; j++) if (mat [i][j]==1) { outD++; } if (mat [j][i]==1) { inD++; } } printf("InD is %d\n Out-D is %d", inD, outD); return 0; }