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Study of 2D array . |
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#include <stdio.h> int main(void) { float arr[3][3]; int i, j; for(i = 0 ; i < 3 ; i++) { printf("\nRow %d\n", i + 1); for(j = 0 ; j < 3 ; j++) { printf("\tValue %d :", j + 1); scanf("%f", &arr[i][j]); } } printf("\nDisplaying matrix row wise : "); for(i = 0 ; i < 3 ; i++) { printf("\n"); for(j = 0 ; j < 3 ; j++) printf("\t%f", arr[i][j]); } printf("\nDisplaying matrix column wise : "); for(i = 0 ; i < 3 ; i++) { printf("\n"); for( j = 0 ; j < 3 ; j++ ) printf("\t%f", arr[j][i]); } return 0; }
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